There are 2 repositories under promo-codes topic.
Customisable Promo Code / Coupon / Voucher Generator - Use cases: online coupons, prepaid vouchers, in-app promo codes
🔓 Unlock the best deals through promo codes & discounts found through this automation script. 🛒
A Go API, backed by Redis, to manage coupons, promotional codes and referrals.
Magic: the Gathering Arena Promo Codes
Coupons and promotional codes generator for Laravel.
A sweet python script to find the best promo codes available on DoorDash.
Simple CLI tool for generating promo codes
Customized promotion code generator that maps a name to a specific promotion code
Litres promo codes scraper (from lovikod.ru)
Save $20-$25 for Digital Ocean - August 2017
AWS Labda to service the validation of promo codes