Whether you’re playing Santa as a buyer or seller this holiday season, you might need to look for some extra coins on the bottom of your stocking. The USPS has issued a temporary peak season rate hike, which will continue through Jan. 22 and affect Priority Mail Express, Priority Mail, First Class Package Service, Parcel […]
Read More… from Pop Price Guide Marketplace: Bulk Updating Your Shipping Amid USPS Holiday Rate Hike