Endicia: If You Can Send It At The Post Office, You Can Print It With Endicia
"... Endicia lets you print complete, prepaid postage for any single-piece domestic mail class offered by the US Postal Service, including military (APO/FPO) addresses. Whether it’s First-Class Mail, Priority Mail, Express Mail, Media Mail, Library Mail, Bound-Printed Matter, or Parcel Post – choose your mail class and print with Endicia to save time. Endicia computes the exact postage you need, so you don’t overpay for postage or risk your packages arriving to your customer postage-due. ..."
Article Reference Source: www.endicia.com
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