Yes, payment can be made in parts. However, clients will have to pay 50 percent of the amount in advance; otherwise the writers will not start the work. Once assignment is completed, the client will have to clear the balance to receive the work.
Exceptions can be made for big assignments or bulk orders worth over 400 USD. Clients can then make the payment in 3-4 installments. But in that case too, we will not do the whole work; rather do it in parts. For instance, if the client pays 100 out of 400 USD, we will do 25 percent of the work and then wait for the next installment to resume the task.