No need to reinvent the wheel
Create, store, and manage promocodes for all your projects in one place
Create promocodes with the properties you need. You can personalize each promocode, up to the timezone settings.
Organize your promocodes by grouping them by companies. Each company matches certain your external projects. This is very convenient and makes it easier to control promocodes.
Just send requests to the API service! The system will check whether the promocode is available for use. You just have to parse the answer.