You can do it however you want since it’s just a text field. If someone wants to purchase, they’ll be in your booth chat. You can paste the invoice there and it’ll be rendered nicely. Keep the questions coming if you got em. Otherwise, I’ll be popping in and out of the market today for sup...

I do, and I recommend it IF you have flat-rate shipping and you are only shipping to one region (like with me, it's USA only, and orders over a certain amount get free shipping)