Audience: Buy Buy Baby suppliers

This page contains documents that are unique for suppliers connecting with Buy Buy Baby on the platform. The documents on this page have been customized for Buy Buy Baby suppliers and should be used during the onboarding process and when receiving live orders.

For questions related to the Buy Buy Baby drop-ship program, please reach out to your brand's Buy Buy Baby merchandising representative.

For onboarding support, please email the Onboarding team at

For production support, check out Rithum’s supplier documentation or reach out to our Software Support team.

Onboarding with Rithum

To learn more about the onboarding process and your next steps, see: 

Dropship Workflow

Here's a typical workflow for Buy Buy Baby that highlights the process that inventory, orders, and invoices follow through the platform.

Buy Buy Baby Workflow Graphic_600px.png

Required Fields by Workflow

For each message within the workflow, Buy Buy Baby requires certain fields for inventory, cancel, shipment, and invoice updates. You will need to ensure that you are sending all the required fields for this program. The document below outlines those required fields by workflow.

Buy Buy Baby Required Fields by Workflow

Excel Templates for Each Workflow

If you would like a description of the required fields listed in the document above, or if you plan on using Excel files for your feeds, the templates below are available for you to use.

Inventory Upload Template
Order Cancel Upload Template
Shipment Upload Template
Invoice Upload Template

EDI Documentation

If you are going to exchange EDI documents with Rithum for Buy Buy Baby, you will use the standard EDI specifications.

Note: In the EDI specifications, there are two versions for the 850 file: 4010 and 5010. For Buy Buy Baby, we recommend you use the 5010 version for 850 files. All other files (846, 856, 870, 810) will use the 4010 version.

API Documentation

If you are going to exchange transactions via API, you will use the Rithum V3 API specifications

Packing Slips

You are required to download packing slips and include them in your shipments. Packing slips can be downloaded from the platform.

If you prefer to create your own packing slips, this document provides instructions for replicating packing slips for Buy Buy Baby. Once you have created your packing slips, please submit samples to Buy Buy Baby for approval.

Buy Buy Baby Packing Slip Guide
Buy Buy Baby Logo


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