[ianfernz]

It seems like there's an opportunity for someone to package technology for this audience in an easy-to-use way. I forget were, although I saw it somewhere, that someone packaged an ipad, a sqaure, and a receipt printer together as a bundle, I think that may work here as well.

[BHSPitMonkey]

"I saw it somewhere, that someone packaged an ipad, a sqaure, and a receipt printer together as a bundle"

That someone was Square.

[duck]

Specifically: https://squareup.com/register/hardware/shop

[foodtruckfiesta]

Except for food supplies and truck maintenance, you would be lucky to get the average food truck operator to spend money on anything else.