Wish you didn't have to pay for online orders before they showed up? You won't have to, if you've loaded up a PayPal account. In the wake of a trial run, the company has formally rolled out Pay After Delivery, a service that gives you up to 14 days after your order to cough up the necessary funds. PayPal gives retailers money right away -- it's just waiting for you to pay the difference. Suffice it to say that this will come in handy if you have a high-priority order (say, a holiday gift) that can't wait until you have the necessary funds.