Big news for direct mail advertisers and the printers and mail houses that provide direct mail and marketing services. Univenture’s EnvyPak envelopes received wafer seal approval for automated letter ...

The U.S. Postal Service now offers envelopes for those wishing to send legal-sized documents via overnight or two-day delivery service. Target audiences for these envelopes include attorneys, ...

Please note: Letter rates are only for normal business envelopes (sizes #6 or #10), which are no larger than 6-1/8" in height and 11.5" in length. Standard manila envelopes are considered large ...