Have you met with clients that don't want to pay after payment before?

[Btaliat]

There are some clients that don't like paying. This is not a big deal. They always refuse to pay upfront and they will still not pay after thr service has been rendered. It is always a better thing for the freelancers to know how to deal with such clients. You may decide to withhold the final copy of the task until the payment is made. Doing this will make it easier for the freelancers not to lose much.