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Platform Policy

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Platform PolicyeBay

eBay Expands Coverage of Automotive Parts Fitment Tools

eBay continues to expand Fitment Plus and Guaranteed Fit coverage. Automotive parts sellers should verify brand, MPN, and vehicle-fitment data.

What are the key facts?
  1. 1Fitment Plus can automatically add vehicle-fitment information for parts
  2. 2Eligible listings may qualify for Guaranteed Fit
  3. 3eBay may cover return-label costs for some vehicle-fitment returns
  4. 4International returns and other order types may be excluded from cost coverage
  5. 5Sellers should verify brand, MPN, and other fitment data
What this means for sellers

Automotive parts sellers should prioritize the brand, MPN, vehicle year, engine, and trim information when creating and maintaining listings. Incorrect fitment can lead to returns, negative reviews, and the loss of Guaranteed Fit protection eligibility. Eligible orders may involve eBay coverage of return-label costs, but international returns, oversized items, freight items, and multi-package orders may be excluded, so after-sales decisions must be assessed case by case.

What should sellers do now?
  1. 1This week, review the brand, MPN, vehicle year, engine, and trim information for each Parts & Accessories listing in the automotive parts store. Create a list of missing or conflicting data, complete the review, and keep a verification record for every fitment field.Listing character checker
  2. 2Enable Automatic Fitment Coverage for listings that meet the vehicle-fitment requirements. Record the enabled scope and review the vehicle data added by the system; retain screenshots of the settings, vehicle lists, and records of resolved exceptions as proof of completion.Listing Optimizer
  3. 3Compile returns submitted because the item did not fit the vehicle. Separately flag international returns, oversized items, freight items, and multi-package orders, and create a cost-coverage decision table for customer service and after-sales fulfillment teams to check for each order.AI Customer Service
Platform PolicyTikTok

TikTok Shop U.S.–Mexico Logistics Fee Policy

TikTok Shop announced a U.S.–Mexico logistics fee policy. It takes effect for non-FBT sellers on March 12, 2026, and for FBT sellers on June 29, 2026. (Based on the summary)

Platform PolicyAmazon Seller Central

Amazon Announces Dates for 2026 Prime Big Deal Days

Amazon announced that 2026 Prime Big Deal Days will take place from October 6 to 7 and outlined related promotional fees and peak-season fulfillment surcharges.

13 items
Platform PolicyWalmart

Walmart Connects Sellers with Uncapped Financing

Walmart Marketplace announced a third-party financing program with Uncapped. Eligible sellers can apply for term loans and receive a promotional payment holiday during the first month.

Platform PolicyWalmart

Walmart Updates Bulk Product Attribute Editor

Walmart updated its Bulk Attribute Editor guide on September 14, 2026. Sellers can edit multiple product content fields in bulk, but some attributes still require brand permissions.

Platform PolicyAmazon Seller Central

Amazon US Marketplace Peak-Season Fee Arrangements

Amazon has outlined adjustments to US FBA fees and referral fees, peak-season fulfillment fees, and fuel and logistics surcharges. The peak-season fulfillment fee will apply from October 15, 2026, through January 14, 2027. (Based on the summary)

3 items
Platform PolicyAmazon Seller Central

Amazon Sellers Monitor USPS Shipping Adjustments

Amazon Seller Forums feature extensive discussion of USPS shipping adjustments, with some sellers reporting additional charges on past orders. Amazon advises sellers to verify product dimensions, weight, and return addresses.

Platform PolicyAmazon Seller Central

Amazon to Resume FBA Inbound for Meltable Products in Phases

FBA inbound and consumer sales for heat-sensitive products such as chocolate, gummies, and protein bars will resume in phases, with different dates for inbound availability and sales restoration.