UPS offers a UPS My Choice Premium 4-Month Membership for $4 via coupon code "BU8CV8EH3". That's $28 off and the lowest price we could find. In addition to its normal My Choice services, it tacks on unlimited free delivery rescheduling, delivery to another address, and UPS SurePost upgrades. It also offers two free 2-hour confirmed delivery windows per year (additional 2-hour windows cost $8 each).