You cannot pay less than or change the agreed upon monthly installment amount.
When you buy using Splitit, the total purchase price is divided into equal monthly installments and charged automatically each month. You can always make additional installment payments, or pay off your outstanding balance, but the actual amount of the monthly installment cannot be changed.
We understand things happen, so if you are having trouble making your payments, please reach out directly to the Merchant you purchased from to discuss your options.