about 2 hours
Create an account to share your codes with the community
How does the promo code works?
When you have done your sign up on Congstar you will have your own promo code that you can share to your friends. Simply add your promo code / referral link on topparrain.com to share it to our community and start earning more rewards.
On TopParrain, we share all the promo codes and referral links (ex: Congstar, Binance, Uber ...) existing worldwide to allow everyone to save money.
Learn more about the Congstar referral program
All you need to know about the Congstar invitation program