What should I buy?

[Greek_n_go]

Hello everyone! So I just bought a food truck and the previous owner left me the printer , the tablet stand and the cash drawer. I know for sure I need to buy the tablet and the pos machine for the payment. What else should I buy? Is it easy to set up the tablet? I want to add my items and prices . 

[LukeNieuw]

I would get another chip reader. You can install the Square App on your phone and use the chip reader with your phone to make transactions. 

The Square POS App is super easy to use.