How do I set a pickup type for UPS shipping?

Pickup Type can be set on a UPS shipping method through the Pickup Type drop-down control on the method window. In most cases, you will want to set the Customer Type to reference your shipper number. Please check the exact meanings of the pickup types in the documentation for your UPS account.
For more details on setting UPS shipping, please review this chapter: Ch. 017. Creating Shipping Methods