I have a Paypal product drop down that lets people choose the size of shirt they wish to purchase. It all works well, except that I now an in the situation where I have some of the size out of stock.
I've set the price to the out-of-stock sizes to zero, so people are not charged for something I can't supply. But I'd really like to be able to disable individual items within the dropdown list. Does anyone know if this can be done?