Banana Republic: 25% off Coupon Code + FREE Shipping (Orders $100+)!September 13, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Today and tomorrow only, Banana Republic is offering up 25% off your regular priced purchase! Just use coupon code BRSAVE25 at checkout to get this discount.Also, now through 10/3, they’re offering up FREE shipping with a purchase of $100 or more! Just use coupon code BRFREE100 at checkout to get your FREE shipping.