Can you add or remove auto-populated pickup time from items?

[#1]

Sheila's Catering Co. uses Weebly/Square for our Marketplace business. Customers order premade meals for pickup or delivery the following business day.  

A successful meal program we have started is holiday meals. Which requires a specific pickup day.  Even with the redundancy of telling clients to ignore the auto populated next day Pickup Time, it still causes confusion 80% of the time.

It would be ideal for our business to have the option to create specific Pickup Times for individual items. 

What do you think?