Teeinblue is a Shopify product personalization app for print-on-demand and customizable product stores. Its affiliate program lists first-month rates from 30% to 50% by level and recurring-month rates from 10% to 20%, with a maximum per conversion noted in the table. The program terms include approval requirements, net revenue calculation after Shopify fees, PayPal and Payoneer payouts, and a $50 withdrawal threshold.