- How do I open a qube?
- How do I make a purchase with a merchant that doesn’t run the card right away?
- Can I leave a tip when paying with my Qube card?
- How does Qube work when purchasing gasoline?
- How do I use my card for online transactions?
- How can I use Qube if I don’t want to open a qube each time I spend, my phone dies, or I have no service?