## UPS Additional Shipper Numbers

You can enter up to **3 Shipper Numbers** when configuring the [UPS Integration](/content/help/omnichannel-ecommerce/ups-web-services-integration/#Configure_UPS_Web_Services_in_Shipbridge/index.html) in Shipbridge. We’ll retrieve available rates based on all the provided numbers, allowing you to compare them in the [Rate Calculator](/content/help/omnichannel-ecommerce/calculating-shipping-rates-in-ship-bridge/index.html). They will also be taken into account when [Rate Shopping](/content/help/omnichannel-ecommerce/rate-shopping/index.html).