On January 22nd, the new 2017 USPS rates will take effect. Below are detailed breakdowns for each service level.
For 2017, the USPS will only be updating shipping rates to their domestic services, keeping international rates the same. We’ve outlined the changes below, at the lowest commercial tier pricing for each: Commercial Base Pricing (CBP) for First Class Package Services and Commercial Plus Pricing (CPP) for Priority Mail services. We provide CBP pricing for First Class for all Shippo users and up to CPP for Priority Mail based on your monthly shipping volume.