I just finished a massive round of red/white/blue limited reveals. I have their branded credit card, which is offered through a company with whom I have lots of accounts.
Ran into issues using the card too much, and, despite numerous calls to customer service trying to explain what was going on, I didn't get to the bottom of it until my 10th call over the most recent overnight loop.
A truly horrid customer service experience overall. A solution was readily at hand, yet it took having to ask for a supervisor on the last call to finally get to the bottom of it.
Debit cards at gas stations and hotels should be avoided at all costs.
If you don't have credit cards, start building credit with a secured VISA. It works like a debit card in that there has to be money in the account, but it is a credit card, so your use builds your score.