Take advantage of a promo code on B21 Invest, get a discount of 2$ with the referral link of one of our member - Referer: up to 2$ free - Referee: up to 2$ free.
Activate the B21 Invest promo directly on signup or in your account. Choose a referral code and paste it in your account to activate the referral. You can also click on a referral link and the code will be applied automatically. When you have done your sign up on B21 Invest 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: B21 Invest, Binance, Uber ...) existing worldwide to allow everyone to save money.