McBride Sisters Collection Coupons and Promo Codes McBride Sisters Collection Shopping Tips. 1Use Multiple Emails - By signing up for multiple emails accounts, you can gather and collect different coupon codes for McBride Sisters Collection. Then when you're at checkout, go ahead and use these multiple codes to maximize your savings. 2Be Patient - When you're ready to check out, take a break, and revisit the shopping cart at a later time.