If you're looking to earn a chunk of cash without the hassle of remembering to spend a certain amount before the bonus deadline, you're in luck. The Prime Visa (see rates and fees) is currently offering a $250 Amazon gift card, which you earn instantly upon approval. This is $100 higher than the typical offer.

Amazon is paying $1.5 billion to people who mistakenly subscribed to Prime, and the first round of payments are due today.