Yes, you can pay in three monthly installments of the same amount using the Paypal Pay in 3 Installments option. The first installment will be charged at the time of purchase, while the others will be charged in the two following months. Paypal will notify you in advance before proceeding with the charges. Paypal - Pay in 3 Installments is a completely free service, provided that the installments are paid by the due date. In case one or more installments are not paid by the set date, a late payment fee will be charged.