If you've negotiated a discounted rate with USPS, then you can enter your USPS credentials in RapidSale when you activate the USPS service in your Settings so that the discounted rate appears to your buyers in the shopping cart.

Register for a USPS User ID

Register for a USPS Web Tools user ID by filling out the USPS Web Tools registration form.

When you have completed the signup process, USPS will mail you a user ID. Make a note of this, as you will need your USPS user ID to sync your USPS account with RapidSale.

Your USPS Web Tools user ID is a combination of letters and numbers, for example "123ABCDE1234", that is automatically generated by USPS.

The user ID will give you access to package tracking, rate, and service delivery standards APIs with USPS when you register.

Note:

If you have any problems with your USPS setup, then contact USPS directly. RapidSale cannot obtain your USPS credentials for you, nor provide support for your USPS account.

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