I had it now the first time, and was surprised; my problem with it is, that there is no communication; I do not have any probles to extend the delivery, when there is a good reason - or tell the client, that I will make changes even 3 weeks after he/she paid - because of understandable reasons;
But when my client wants 5 days more - this means 08. December for me, but I am on Holiday next week (just an example) and cannot change it? Then what, I lose it - no money?
There must be a communication between seller and buyer and there must be a maximum of days or how often this option can be used for one order.
