Is there a way to modify a ticket after the sale in my system ie add details to a custom order

[Eclectic]

I am just getting started using Square at craft shows and would like to be able to go mack into the ticket to add details from a custom order after the sale is complete. This way I don't slow down the customer ( I write down all custom orders).

[EJ_]

Hi @Eclectic

You're not able to edit or add notes to a payment after the payment itself is complete. 

What you can do is create a Customer Profile for the person making the custom order, and add notes to their profile with their specific order preferences. 

Check out this Support Center article on how to get started with your Customer Directory:

Manage Your Customer Directory Online