My website is an online grocery store that services only people that live in my city. Therefore, we handle all order deliveries ourselves, and have been using the "Special Instructions" box during the MarketPress checkout to get users to specify a time for delivery. Unfortunately, a lot of our customers just skim over this section and leave the textarea empty.
I would like to incorporate Appointments+ into the MarketPress checkout, so that customers are asked to select a date and time for their delivery. This would have to be a required field, and not cost anything to select a delivery time.
Is this difficult to accomplish?