I have customers that order an item for pickup. Appearently, they get to choose when to pick up the item. The problem is that our particular product has to go through a setup process and that can be delayed due to a number of factors or that item may be back ordered and we are waiting for it to come in. I would have to go through each individual product one-by-one and and set up the pickup settings with an estimated pickup time - which might not be ready. I'm having customers show up for the pickup time they chose and their item is not ready or we are awaiting it being shipped to us. I should be given the option to not give a time or date, but a notice that we will notify the customer when the product is actually ready for pickup. I don't have time to go through over 500 products and set an estimated time when it would be available.