There is a referral program where you can refer friend and family and for each refferal, you will receive 3 free bids. If they purchased bids you will receive 3 bids + 50% of their purchased bids.
On the website, there is a link toward the top and to the right labeled "Buy Bids" Once you select that then you just choose your package and pay.
They process payments using the following providers: PayU Latam Paypal Stripe Payments via merchant processors are usually very secure as they have additional protections for consumers.
It looks like they use the account kit from Facebook that uses the phone number for login, but they are pretty serious about privacy. CentBids does not store any information about you.
CentBids.com is a subsidiary of another company and is provided by GoCaribe S.A.S.