How To Get Free Usps Boxes For Poshmark. One option for Poshmark boxes is to reuse boxes or envelopes from packages that you getThis absolutely works but may not look quite as professional. According to USPS the maximum box dimensions for USPS Priority Mail are 108 inches.
Poshmark has three easy ways to ship items that are 5lbs or less. Poshmark sends all items via USPS priority mail. You can also pick up free supplies at your local Post Office.
What are your favorite packagessizes to order.
USPS also offers a good selection of free supplies for your business. With PoshPost you can now use the following boxes. Low cost means more money in your pocket. Not to mention PoshPost comes with an unlimited supply of these free boxes.
