Bizum allows your company to pay prizes, discounts or refunds to your customers who are registered with the service. It is not necessary to know the IBAN of the lucky ones, just their cell phone number. The process is simple, you just need to communicate to the financial institution you want (and that is adhered to Bizum) your interest in offering Bizum for your promotions. This entity will tell you the steps to integrate our service so that anyone can receive their prize easily, securely and immediately.