I have my first event outside of my brick-and-mortar store tomorrow night. I'm used to using my stand with a cash drawer, contactless + chip reader, and receipt printer all attached with cords. Can I take just my iPad and a card reader with me, along with a cash bag? Do I need to use the kind of card reader that plugs into the iPad, or can I take my contactless + chip card reader (that works wirelessly, right??)?

Any other tips you can give me that I might not have considered would be appreciated.