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Coupons enable coupon-based tracking as an alternative or complement to referral links. When a customer uses a partner’s coupon code, the sale is automatically attributed to that partner.

Key concepts

  • Coupon: A discount code linked to a partner
  • Promotion code: A specific code customers enter at checkout (a coupon can have multiple promotion codes)
  • Coupon-based tracking: Attributing sales to partners via discount codes instead of referral links

Available endpoints

How coupon tracking works

  1. Create coupon—define discount amount and type.
  2. Create promotion codes—generate codes linked to partners via the Promotion codes API.
  3. Customer applies code—at checkout in Stripe, Paddle, or other integrations.
  4. Sale attributed—Partnero attributes the sale to the partner and calculates commission.
Coupons work with Stripe, Paddle, WooCommerce, and Shopify integrations. See the coupon tracking guide for setup details.