Depending on your need, you can send any number of letters with PostGrid, be it one or one million, without any hassle. So, in case you ever have an emergency and need to print and mail a single letter, with PostGrid, it won’t be an issue.nnNo more would you need to worry about running out of ink, folding thousands of letters and putting them in envelopes, or running back and forth to the post office for shipping them.nnWith PostGrid, everything is available to you just a few clicks away. You can control every time-consuming process from your computer screen, using your dashboard.