Apply to sell on MasterCase
Vendor Application
Step 1 of 2
Review the Vendor Agreement
Before you register, please review the MasterCase Vendor Agreement. It sets out how payouts, prepaid shipping labels, pricing, and returns work for vendors. You'll need to accept it to continue to registration.
Read the full Vendor Agreement →Step 2 of 2
Register your business
Already a vendor? Log in to your dashboard →