Mardel Weekly Coupon Printable – Coupon will reduce the highest item price by 30%. Take 30% off one coupon per customer per day at mardel. Take 40% off when you use this mardel discount code. While we feature key products in our weekly ads and emails, there are even more deals that might interest you. Find a store near you. Donate to wycliffe bible translators! Explore everything we have on. Christian & education products are now available at your fingertips every time you open the mardel app!. Mardel has 1,000s of items on sale at all times. Sign up for mardel’s email newsletter.