proposed payment plans? I am currently in collections for a closed checking account. I do not dispute the amount, however I am unable to pay it in one lump sum as being requested by the collection agency. I tried talking to someone on the phone, but it was infuriating and I lost my cool. Meanwhile the calls keep coming. I would like to send a letter to the agendy (Account Receivable Technologies) with a payment and proposed payment plan. Has anyone successfully done this and if so, is there a letter from which I may borrow?