Add Coupon Field to Stripe Checkout

Budget: $10 - $30 / ⭐ (0)

HTML, JavaScript, PHP, Software Testing, Stripe

I’ve built my websites payment page around the Stripe-hosted Checkout page, and everything is already live with active subscribers. What’s missing is the coupon / promo-code field at checkout. I need an... (Budget: $10 - $30 USD, Jobs: HTML, JavaScript, PHP, Software Testing, Stripe)