Big box stores and credit cards are some necessary evils in life — well, my life anyway. This coupon, the result of a partnership between Visa and Lowe’s, saves you $10 on a purchase of $25 or more. The catch: you have to use your Visa card to get the discount, and there are some exceptions, like products that are exempt from the deal. To get your coupon, just enter your name and email address on the link provided. The offer expires July 30th.