With cruise lines increasingly catering to travelers on the go, you may not be able to pick up your next jet ecommerce cruise with the same level of comfort.

In fact, it may cost you more to buy one with your cruise card than you would for the same cruise with your normal travel card.

The good news is that jet e-commerce cruise sales can be even more efficient than other travel options because the cruise lines will pay the same amount for each item on the ship.

Here are the best deals for jet eCommerce cruise sales on Amazon, eBay, and other e-tailers.