Standardize addresses in your mailing list, with Address Standardization API. Earn customer trust with correct and on-time mail deliveries.| PostGrid
Verify/Validate Addresses using PostGrid’s CASS (USPS) and SERP (Canada Post) certified Address validation and verification API and services.| PostGrid
Know about the USPS API and USPS address validation web service if you wish to master the art of running a direct mail campaign using USPS API.| PostGrid
USPS introduced the ZIP+4 codes, also known today as “+4 codes”. ZIP+4 code is to add more precision to the standard five-digit ZIP codes.| PostGrid
Using regular expressions for street address? Know more about address regex, componentizing, extracting, standardizing an address.| PostGrid