A: At Bemobi, we do not sell products or services directly, but rather we are the technological partner that manages payments for other companies. For installment payments, Bemobi charges an amount for the use of this service and issues a bill or invoice for that commission. We recommend that you verify if you paid any bill with a credit card in installments to check the amount. If you have further questions, you can write to us at: sac.pagamentos@bemobi.com.