How much does a UPS business mailbox cost? UPS Mailbox Prices Small size boxes cost $10 to $30 per month, medium size boxes cost $20 to $40 per month, and large size boxes cost $30 to $50 per month.

— A Santa Rosa UPS Store employee is accused of stealing more than $18,000 in donation checks from a mailbox meant for a local nonprofit animal rescue organization, the Santa Rosa Police ...