Purchase credit in the devot:ee store.
In a word: convenience! Save time - log in, toss add-ons in your cart and check out with credit.
For example, agencies can create one account and give access to their developers, saving the hassle of having to share a company credit card number or know PayPal account information.
*Credit is non-refundable, and does not expire. You can view your credit balance on your member account page.