Amazon
/
Retail Purchase Order
  • Specification
  • EDI Inspector
Import guide into your account
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X12 850 Retail Purchase Order

X12 Release 4010

This Draft Standard for Trial Use contains the format and establishes the data contents of the Purchase Order Transaction Set (850) for use within the context of an Electronic Data Interchange (EDI) environment. The transaction set can be used to provide for customary and established business and industry practice relative to the placement of purchase orders for goods and services. This transaction set should not be used to convey purchase order changes or purchase order acknowledgment information.

Delimiters
  • ~ Segment
  • * Element
  • > Component
EDI samples
  • Retail Direct Import
View the latest version of this implementation guide as an interactive webpage
https://www.stedi.com/app/guides/view/amazon/retail-purchase-order/01H198YB452FFCV3251J95W2RW
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Overview
ISA
-
Interchange Control Header
Max use 1
Required
GS
-
Functional Group Header
Max use 1
Required
heading
ST
010
Transaction Set Header
Max use 1
Required
BEG
020
Beginning Segment for Purchase Order
Max use 1
Required
REF
050
Associated Purchase Orders
Max use 1
Optional
REF
050
Customer Reference Number
Max use 1
Required
REF
050
Promotion/Deal Number
Max use 1
Optional
FOB
080
F.O.B. Related Instructions
Max use 1
Optional
CSH
110
Sales Requirements
Max use 5
Required
DTM
150
Do Not Deliver Before
Max use 10
Required
DTM
150
Do Not Deliver After
Max use 10
Required
PKG
220
Marking, Packaging, Loading
Max use 200
Optional
N9 Loop
N1 Loop
GE
-
Functional Group Trailer
Max use 1
Required
IEA
-
Interchange Control Trailer
Max use 1
Required
ISA

Interchange Control Header

RequiredMax use 1

To start and identify an interchange of zero or more functional groups and interchange-related control segments

Example
ISA-01
I01
Authorization Information Qualifier
Required
Identifier (ID)

Code to identify the type of information in the Authorization Information

00
No Authorization Information Present (No Meaningful Information in I02)
ISA-02
I02
Authorization Information
Required
String (AN)
Min 10Max 10

Information used for additional identification or authorization of the interchange sender or the data in the interchange; the type of information is set by the Authorization Information Qualifier (I01)

ISA-03
I03
Security Information Qualifier
Required
Identifier (ID)

Code to identify the type of information in the Security Information

00
No Security Information Present (No Meaningful Information in I04)
ISA-04
I04
Security Information
Required
String (AN)
Min 10Max 10

This is used for identifying the security information about the interchange sender or the data in the interchange; the type of information is set by the Security Information Qualifier (I03)

ISA-05
I05
Interchange ID Qualifier
Required
Identifier (ID)
Min 2Max 2

Qualifier to designate the system/method of code structure used to designate the sender or receiver ID element being qualified

Codes
ISA-06
I06
Interchange Sender ID
Required
String (AN)
Min 15Max 15

Identification code published by the sender for other parties to use as the receiver ID to route data to them; the sender always codes this value in the sender ID element

ISA-07
I05
Interchange ID Qualifier
Required
Identifier (ID)
Min 2Max 2

Qualifier to designate the system/method of code structure used to designate the sender or receiver ID element being qualified

Codes
ISA-08
I07
Interchange Receiver ID
Required
String (AN)
Min 15Max 15

Identification code published by the receiver of the data; When sending, it is used by the sender as their sending ID, thus other parties sending to them will use this as a receiving ID to route data to them

ISA-09
I08
Interchange Date
Required
Date (DT)
YYMMDD format

Date of the interchange

ISA-10
I09
Interchange Time
Required
Time (TM)
HHMM format

Time of the interchange

ISA-11
I10
Interchange Control Standards Identifier
Required
Identifier (ID)

Code to identify the agency responsible for the control standard used by the message that is enclosed by the interchange header and trailer

U
U.S. EDI Community of ASC X12, TDCC, and UCS
ISA-12
I11
Interchange Control Version Number
Required
Identifier (ID)

This version number covers the interchange control segments

00401
Draft Standards for Trial Use Approved for Publication by ASC X12 Procedures Review Board through October 1997
ISA-13
I12
Interchange Control Number
Required
Numeric (N0)
Min 9Max 9

A control number assigned by the interchange sender

ISA-14
I13
Acknowledgment Requested
Required
Identifier (ID)
Min 1Max 1

Code sent by the sender to request an interchange acknowledgment (TA1)

0
No Acknowledgment Requested
1
Interchange Acknowledgment Requested
ISA-15
I14
Usage Indicator
Required
Identifier (ID)
Min 1Max 1

Code to indicate whether data enclosed by this interchange envelope is test, production or information

I
Information
P
Production Data
T
Test Data
ISA-16
I15
Component Element Separator
Required
String (AN)
Min 1Max 1

Type is not applicable; the component element separator is a delimiter and not a data element; this field provides the delimiter used to separate component data elements within a composite data structure; this value must be different than the data element separator and the segment terminator

>
Component Element Separator

Functional Group Header

RequiredMax use 1

To indicate the beginning of a functional group and to provide control information

Example
GS-01
479
Functional Identifier Code
Required
Identifier (ID)

Code identifying a group of application related transaction sets

PO
Purchase Order (850)
GS-02
142
Application Sender's Code
Required
String (AN)
Min 2Max 15

Code identifying party sending transmission; codes agreed to by trading partners

GS-03
124
Application Receiver's Code
Required
String (AN)
Min 2Max 15

Code identifying party receiving transmission. Codes agreed to by trading partners

GS-04
373
Date
Required
Date (DT)
CCYYMMDD format

Date expressed as CCYYMMDD

GS-05
337
Time
Required
Time (TM)
HHMM, HHMMSS, HHMMSSD, or HHMMSSDD format

Time expressed in 24-hour clock time as follows: HHMM, or HHMMSS, or HHMMSSD, or HHMMSSDD, where H = hours (00-23), M = minutes (00-59), S = integer seconds (00-59) and DD = decimal seconds; decimal seconds are expressed as follows: D = tenths (0-9) and DD = hundredths (00-99)

GS-06
28
Group Control Number
Required
Numeric (N0)
Min 1Max 9

Assigned number originated and maintained by the sender

GS-07
455
Responsible Agency Code
Required
Identifier (ID)
Min 1Max 2

Code used in conjunction with Data Element 480 to identify the issuer of the standard

T
Transportation Data Coordinating Committee (TDCC)
X
Accredited Standards Committee X12
GS-08
480
Version / Release / Industry Identifier Code
Required
String (AN)

Code indicating the version, release, subrelease, and industry identifier of the EDI standard being used, including the GS and GE segments; if code in DE455 in GS segment is X, then in DE 480 positions 1-3 are the version number; positions 4-6 are the release and subrelease, level of the version; and positions 7-12 are the industry or trade association identifiers (optionally assigned by user); if code in DE455 in GS segment is T, then other formats are allowed

004010
Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1997

Heading

ST
010
Heading > ST

Transaction Set Header

RequiredMax use 1

To indicate the start of a transaction set and to assign a control number

Example
ST-01
143
Transaction Set Identifier Code
Required
Identifier (ID)

Code uniquely identifying a Transaction Set

  • The transaction set identifier (ST01) used by the translation routines of the interchange partners to select the appropriate transaction set definition (e.g., 810 selects the Invoice Transaction Set).
850
Purchase Order
ST-02
329
Transaction Set Control Number
Required
Numeric (N)
Min 4Max 9

Identifying control number that must be unique within the transaction set functional group assigned by the originator for a transaction set

BEG
020
Heading > BEG

Beginning Segment for Purchase Order

RequiredMax use 1

To indicate the beginning of the Purchase Order Transaction Set and transmit identifying numbers and dates

Usage notes

Example:
BEG00NE*G7984251**20221102

Example
BEG-01
353
Transaction Set Purpose Code
Required
Identifier (ID)

Code identifying purpose of transaction set

00
Original
BEG-02
92
Purchase Order Type Code
Required
Identifier (ID)

Code specifying the type of Purchase Order

CN
Consigned Order
NE
New Order
NP
New Product Introduction
RO
Rush Order
BEG-03
324
Purchase Order Number
Required
String (AN)
Min 1Max 22

Identifying number for Purchase Order assigned by the orderer/purchaser

Usage notes

This field will contain the Amazon PO number for this order.
Formatting Notes: 8-character alpha-numeric code

BEG-05
373
Date
Required
Date (DT)
CCYYMMDD format

Date expressed as CCYYMMDD

  • BEG05 is the date assigned by the purchaser to purchase order.
Usage notes

This field will be the PO date

REF
050
Heading > REF

Associated Purchase Orders

OptionalMax use >1

To specify identifying information

Usage notes

This field contains the Amazon Container Consolidation ID (CCID). All purchase orders from Amazon with the same CCID should be shipped together as a Full Truck Load (FTL). To enroll into this program please work with your respective Vendor Manager. This applies only to vendors who participate in Amazon FTL program.

Example:
REFANA131243523

Example
Variants (all may be used)
REFCustomer Reference NumberREFPromotion/Deal Number
REF-01
128
Reference Identification Qualifier
Required
Identifier (ID)

Code qualifying the Reference Identification

AN
Associated Purchase Orders
REF-02
127
Reference Identification
Optional
String (AN)
Min 1Max 30

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

REF
050
Heading > REF

Customer Reference Number

RequiredMax use >1

To specify identifying information

Usage notes

This field contains the Amazon vendor code for which the PO is created. This is not the PO number.

Example:
REFCRAMZN_VENDORCODE

Example
REF-01
128
Reference Identification Qualifier
Required
Identifier (ID)

Code qualifying the Reference Identification

CR
Customer Reference Number
REF-02
127
Reference Identification
Required
String (AN)
Min 1Max 30

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

REF
050
Heading > REF

Promotion/Deal Number

OptionalMax use >1

To specify identifying information

Usage notes

This segment will be sent for import vendors only. To receive this segment
in EDI file please reach out to your Amazon business representative.
Example:
REFPDPROMO_CODE

Example
REF-01
128
Reference Identification Qualifier
Required
Identifier (ID)

Code qualifying the Reference Identification

PD
Promotion/Deal Number
REF-02
127
Reference Identification
Optional
String (AN)
Min 1Max 30

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

FOB
080
Heading > FOB

F.O.B. Related Instructions

OptionalMax use >1

To specify transportation instructions relating to shipment

Usage notes

This segment will be only sent for import vendors.

Example:
FOBBP*01CFROVYANTIAN, CHINA

Example
If Transportation Terms Qualifier Code (FOB-04) is present, then Transportation Terms Code (FOB-05) is required
If Description (FOB-07) is present, then Location Qualifier (FOB-06) is required
FOB-01
146
Shipment Method of Payment
Required
Identifier (ID)

Code identifying payment terms for transportation charges

  • FOB01 indicates which party will pay the carrier.
Usage notes

If the recipient requests, this field will contain a the Shipment Method of Payment

BP
Paid by Buyer
CC
Collect
DF
Defined by Buyer and Seller
FO
FOB Port of Call
PP
Prepaid (by Seller)
PS
Paid by Seller
FOB-04
334
Transportation Terms Qualifier Code
Optional
Identifier (ID)

Code identifying the source of the transportation terms

01
Incoterms
FOB-05
335
Transportation Terms Code
Optional
Identifier (ID)

Code identifying the trade terms which apply to the shipment transportation responsibility

CFR
Cost and Freight
CIF
Cost, Insurance, and Freight
CIP
Carriage and Insurance Paid To
CPT
Carriage Paid To
DAF
Delivered at Frontier
DDP
Delivered Duty Paid
DDU
Deliver Duty Unpaid
EXW
Ex Works
FCA
Free Carrier
FOB
Free on Board
FOB-06
309
Location Qualifier
Optional
Identifier (ID)

Code identifying type of location

  • FOB06 is the code specifying the title passage location.
OV
On Vessel (Free On Board [FOB] point)
FOB-07
352
Description
Optional
String (AN)
Min 1Max 80

A free-form description to clarify the related data elements and their content

Usage notes

In that field the port will be specified

CSH
110
Heading > CSH

Sales Requirements

RequiredMax use 5

To specify general conditions or requirements of the sale

Usage notes

This segment is used to identify if backorder is allowed for this PO.
Example:
CSH*N

Example
CSH-01
563
Sales Requirement Code
Required
Identifier (ID)

Code to identify a specific requirement or agreement of sale

N
No Back Order
Y
Back Order if Out of Stock
DTM
150
Heading > DTM

Do Not Deliver Before

RequiredMax use 10

To specify pertinent dates and times

Usage notes
  1. Amazon paid freight: Read the date in the field as the earliest date that Amazon expects to pick up the freight. If the same date is listed in both DTM02 fields, then read that date as the date that Amazon expects to pick up the freight.

  2. Vendor paid freight: Read the date in the DTM02 field as the earliest date that Amazon expects the freight to be delivered to the Amazon fulfillment center listed on the purchase order.

Example:
DTM06420221203

Example
Variants (all may be used)
DTMDo Not Deliver After
DTM-01
374
Date/Time Qualifier
Required
Identifier (ID)

Code specifying type of date or time, or both date and time

064
Do Not Deliver Before
DTM-02
373
Date
Required
Date (DT)
CCYYMMDD format

Date expressed as CCYYMMDD

DTM
150
Heading > DTM

Do Not Deliver After

RequiredMax use 10

To specify pertinent dates and times

Usage notes
  1. Amazon paid freight: Read the date in the field as the latest date that Amazon expects to pick up the freight. If the same date is listed in both DTM02 fields, then read that date as the date that Amazon expects to pick up the freight.

  2. Vendor paid freight: Read the date in the DTM02 field as the latest date that Amazon expects the freight to be delivered to the Amazon fulfillment center listed on the purchase order.

Example:
DTM06320221209

Example
Variants (all may be used)
DTM Do Not Deliver Before
DTM-01
374
Date/Time Qualifier
Required
Identifier (ID)

Code specifying type of date or time, or both date and time

063
Do Not Deliver After
DTM-02
373
Date
Required
Date (DT)
CCYYMMDD format

Date expressed as CCYYMMDD

PKG
220
Heading > PKG

Marking, Packaging, Loading

OptionalMax use 200

To describe marking, packaging, loading, and unloading requirements

Usage notes

This segment is used for Direct Import POs only.
Example:
PKGFCS***40'HC

Example
If Description (PKG-05) is present, then Item Description Type (PKG-01) is required
PKG-01
349
Item Description Type
Optional
Identifier (ID)

Code indicating the format of a description

  • If PKG01 equals "F", then PKG05 is used. If PKG01 equals "S", then PKG04 is used. If PKG01 equals "X", then both PKG04 and PKG05 are used.
F
Free-form
PKG-02
753
Packaging Characteristic Code
Optional
Identifier (ID)

Code specifying the marking, packaging, loading and related characteristics being described

CS
Container Shape
PKG-05
352
Description
Optional
String (AN)
Min 1Max 80

A free-form description to clarify the related data elements and their content

  • Special marking or tagging data can be given in PKG05 (description).
Usage notes

This field will specify the container size

N9 Loop
OptionalMax >1
N9
295
Heading > N9 Loop > N9

Reference Identification

RequiredMax use 1

To transmit identifying information as specified by the Reference Identification Qualifier

Usage notes

If segment N9 is used, segment MSG is required.
Example:
N9L1SPECIAL INSTRUCTIONS

Example
N9-01
128
Reference Identification Qualifier
Required
Identifier (ID)

Code qualifying the Reference Identification

L1
Letters or Notes
N9-02
127
Reference Identification
Optional
String (AN)
Min 1Max 30

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

MSG
300
Heading > N9 Loop > MSG

Message Text

RequiredMax use 1000

To provide a free-form format that allows the transmission of text information

Usage notes

Example:
MSG*PREFERENCE IS PALLET-LOAD, BUT IF CONTAINERS ARE FLOOR-LOADED, THEN PLEASE DO CLAMP-LOAD OR STRAIGHT FLOOR-LOAD. DO NOT USE SLIP SHEET FOR THIS FC DESTINATION. PAYMENT TERMS ARE PER CONTAINER.

Example
MSG-01
933
Free-Form Message Text
Required
String (AN)
Min 1Max 264

Free-form message text

Usage notes

This field will specify additional comments or messages from the buying contact.

N9 Loop end
N1 Loop
RequiredMax >1
N1
310
Heading > N1 Loop > N1

Name

RequiredMax use 1

To identify a party by type of organization, name, and code

Usage notes

This segment, used alone, provides the most efficient of providing organizational identification. To obtain this efficiency the identification code (N104) must provide a key to the table maintained by the transaction processing party

Example:
N1ST**151553992

Example
N1-01
98
Entity Identifier Code
Required
Identifier (ID)

Code identifying an organizational entity, a physical location, property or an individual

ST
Ship To
N1-03
66
Identification Code Qualifier
Required
Identifier (ID)

Code designating the system/method of code structure used for Identification Code (67)

15
Standard Address Number (SAN)
92
Assigned by Buyer or Buyer's Agent
N1-04
67
Identification Code
Required
String (AN)
Min 2Max 80

Code identifying a party or other code

  • This segment, used alone, provides the most efficient method of providing organizational identification. To obtain this efficiency the "ID Code" (N104) must provide a key to the table maintained by the transaction processing party.
Usage notes

This field will be a code that represents the ship to location. View spreadsheet titled Amazon_North_America_Fulfillment_Center_Address_List.csv for a list of Amazon ship to values.

N1 Loop end
Heading end

Detail

PO1 Loop
RequiredMax >1
PO1
010
Detail > PO1 Loop > PO1

Baseline Item Data

RequiredMax use 1

To specify basic and most frequently used line item data

  • PO102 is required.
Usage notes

Example:
PO111EA4.12PEEN*9780812508420

Example
PO1-01
350
Assigned Identification
Required
String (AN)
Min 1Max 20

Alphanumeric characters assigned for differentiation within a transaction set

  • PO101 is the line item identification.
PO1-02
330
Quantity Ordered
Required
Decimal number (R)
Min 1Max 15

Quantity ordered

Usage notes

This field will be the quantity of this item ordered

PO1-03
355
Unit or Basis for Measurement Code
Required
Identifier (ID)

Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

CA
Case
EA
Each
PO1-04
212
Unit Price
Required
Decimal number (R)
Min 1Max 15

Price per unit of product, service, commodity, etc.

Usage notes

This field will either be the Price to Amazon Each (Cost) or the Price to Amazon Each (List), depending on the price basis coding in PO105 segment.

Formatting Notes: nnnnn.nn
Please note: Only two decimals are included for values provided via this field (e.g., 8.20).

PO1-05
639
Basis of Unit Price Code
Required
Identifier (ID)

Code identifying the type of unit price for an item

PE
Price per Each
RE
Retail Price per Each
PO1-06
235
Product/Service ID Qualifier
Required
Identifier (ID)

Code identifying the type/source of the descriptive number used in Product/Service ID (234)

  • PO106 through PO125 provide for ten different product/service IDs per each item. For example: Case, Color, Drawing No., U.P.C. No., ISBN No., Model No., or SKU.
Usage notes

This value should be what is returned in the PO106 element in the POA(855)

BP
Buyer's Part Number
EN
European Article Number (EAN) (2-5-5-1)
IB
International Standard Book Number (ISBN)
UA
U.P.C./EAN Case Code (2-5-5)
UK
U.P.C./EAN Shipping Container Code (1-2-5-5-1)
UP
U.P.C. Consumer Package Code (1-5-5-1)
VN
Vendor's (Seller's) Item Number
PO1-07
234
Product/Service ID
Required
String (AN)
Min 1Max 48

Identifying number for a product or service

Usage notes

This field will be the item ID

PO1 Loop end
Detail end

Summary

CTT Loop
OptionalMax >1
CTT
010
Summary > CTT Loop > CTT

Transaction Totals

RequiredMax use 1

To transmit a hash total for a specific element in the transaction set

  • The number of line items (CTT01) is the accumulation of the number of PO1 segments. If used, hash total (CTT02) is the sum of the value of quantities ordered (PO102) for each PO1 segment.
Usage notes

Example:
CTT560

Example
CTT-01
354
Number of Line Items
Required
Numeric (N0)
Min 1Max 6

Total number of line items in the transaction set

CTT-02
347
Hash Total
Optional
Decimal number (R)
Min 1Max 10

Sum of values of the specified data element. All values in the data element will be summed without regard to decimal points (explicit or implicit) or signs. Truncation will occur on the left most digits if the sum is greater than the maximum size of the hash total of the data element.

## Example:
-.0018 First occurrence of value being hashed.
.18 Second occurrence of value being hashed.
1.8 Third occurrence of value being hashed.
18.01 Fourth occurrence of value being hashed.

1855 Hash total prior to truncation.
855 Hash total after truncation to three-digit field.

Usage notes

This field will be the total number of items ordered.

CTT Loop end
SE
030
Summary > SE

Transaction Set Trailer

RequiredMax use 1

To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)

Example
SE-01
96
Number of Included Segments
Required
Numeric (N0)
Min 1Max 10

Total number of segments included in a transaction set including ST and SE segments

SE-02
329
Transaction Set Control Number
Required
Numeric (N)
Min 4Max 9

Identifying control number that must be unique within the transaction set functional group assigned by the originator for a transaction set

Summary end

Functional Group Trailer

RequiredMax use 1

To indicate the end of a functional group and to provide control information

Example
GE-01
97
Number of Transaction Sets Included
Required
Numeric (N0)
Min 1Max 6

Total number of transaction sets included in the functional group or interchange (transmission) group terminated by the trailer containing this data element

GE-02
28
Group Control Number
Required
Numeric (N0)
Min 1Max 9

Assigned number originated and maintained by the sender

Interchange Control Trailer

RequiredMax use 1

To define the end of an interchange of zero or more functional groups and interchange-related control segments

Example
IEA-01
I16
Number of Included Functional Groups
Required
Numeric (N0)
Min 1Max 5

A count of the number of functional groups included in an interchange

IEA-02
I12
Interchange Control Number
Required
Numeric (N0)
Min 9Max 9

A control number assigned by the interchange sender

EDI Samples

Retail Direct Import

ISA*00* *00* *ZZ*AMAZON *ZZ*VENDOR *221110*0201*U*00401*000012911*0*P*>~
GS*PO*AMAZON*VENDOR*20221110*0201*12911*X*004010~
ST*850*0001~
BEG*00*NE*T82Z63Y5**20221110~
REF*CR*AMZN_VENDORCODE~
FOB*CC~
CSH*N~
DTM*064*20221203~
DTM*063*20221209~
N1*ST**92*RNO1~
PO1*1*8*EA*39*PE*UP*028877454078~
PO1*2*6*EA*40*PE*UP*028877454077~
CTT*2*14~
SE*12*0001~
GE*1*12911~
IEA*1*000012911~

Retail First Order

ISA*00* *00* *ZZ*AMAZON *ZZ*VENDOR *221101*0201*U*00401*000012911*0*P*>~
GS*PO*AMAZON*VENDOR*20221101*0201*12911*X*004010~
ST*850*0001~
BEG*00*NE*T82Z63Y5**20221101~
REF*CR*AMZN_VENDORCODE~
CSH*N~
DTM*064*20221203~
DTM*063*20221209~
N1*ST**92*RNO1~
PO1*1*8*EA*39*PE*UP*028877454078~
PO1*2*6*EA*40*PE*UP*028877454077~
CTT*2*14~
SE*11*0001~
GE*1*12911~
IEA*1*000012911~

Retail FTL

ST*850*0001~
BEG*00*NE*T82Z63Y5**20221110~
REF*CR*AMZN_VENDORCODE~
REF*AN*AMZN_CCID~
CSH*N~
DTM*064*20221203~
DTM*063*20221209~
N1*ST**92*RNO1~
PO1*1*8*EA*39*PE*UP*028877454078~
PO1*2*6*EA*40*PE*UP*028877454077~
CTT*2*14~
SE*12*0001~

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