Only one £5 coupon will be issued per transaction when spending £30 or more. The coupon entitles the bearer to £5 off a single transaction when spending £5 or more on goods available in store to take away on the day or on diy.com. Only one of these £5 coupons can be used at a time on a single transaction, but the coupon can be used in conjunction with other discount coupons or codes, promotions, multi buys and bulk buys. Cannot be used with any other discount cards such as staff discount or against the purchase of products from verified sellers on diy.com. Coupon is valid in B&Q stores (except Republic of Ireland or concessions) and on diy.com. Please note that the online code is case sensitive and must be entered as shown. Coupon valid for one transaction only. No cash alternative is available. The coupon cannot be sold or applied retrospectively. B&Q reserves the right to reject any coupon it deems, in its sole discretion, to be forged, defaced, or otherwise tampered with. B&Q reserves the right to hold, void or suspend the promotion where it becomes necessary to do so. The offer is not valid on any of the B&Q partner sites. Coupon is valid for 28 days see expiry date printed on each coupon.