https://couponfence.com/blog/Discount and coupon abuse guard for Shopify storesen-us https://couponfence.com/blog/coupon-abuse-eats-margin/https://couponfence.com/blog/coupon-abuse-eats-margin/Thu, 03 Sep 2026 09:00:00 GMTA promotion meant to grow sales can quietly drain profit. Here is how coupon abuse works. https://couponfence.com/blog/spotting-leaked-discount-code/https://couponfence.com/blog/spotting-leaked-discount-code/Thu, 03 Sep 2026 09:00:00 GMTA private code on a public deal site is a margin leak. Here is how to catch it. https://couponfence.com/blog/coupon-stacking-prevent/https://couponfence.com/blog/coupon-stacking-prevent/Thu, 03 Sep 2026 09:00:00 GMTCombining discounts can turn a small promotion into a big loss. Here is how to prevent stacking. https://couponfence.com/blog/repeat-abuse-same-accounts/https://couponfence.com/blog/repeat-abuse-same-accounts/Thu, 03 Sep 2026 09:00:00 GMTSome customers exploit every promotion, repeatedly. Here is how to spot and limit it. https://couponfence.com/blog/discount-rules-that-hold/https://couponfence.com/blog/discount-rules-that-hold/Thu, 03 Sep 2026 09:00:00 GMTLoose rules invite abuse. Here is how to set discount rules that actually protect you. https://couponfence.com/blog/promotions-that-grow-without-leaking/https://couponfence.com/blog/promotions-that-grow-without-leaking/Thu, 03 Sep 2026 09:00:00 GMTA promotion should build the business, not drain it. Here is how to design ones that do. https://couponfence.com/blog/true-profit-of-a-promotion/https://couponfence.com/blog/true-profit-of-a-promotion/Thu, 03 Sep 2026 09:00:00 GMTRedemptions look like success. Real profit tells the truth. Here is how to see it. https://couponfence.com/blog/deal-sites-and-your-codes/https://couponfence.com/blog/deal-sites-and-your-codes/Thu, 03 Sep 2026 09:00:00 GMTDeal aggregators can spread your private codes far and wide. Here is how to handle them. https://couponfence.com/blog/balancing-generosity-and-protection/https://couponfence.com/blog/balancing-generosity-and-protection/Thu, 03 Sep 2026 09:00:00 GMTToo strict deters customers; too loose invites abuse. Here is how to find the balance. https://couponfence.com/blog/influencer-code-containment/https://couponfence.com/blog/influencer-code-containment/Mon, 07 Sep 2026 09:00:00 GMTCreator codes leak to coupon aggregators within hours of a campaign going live. Here is how to keep them tied to the audience you are actually paying to reach. https://couponfence.com/blog/first-order-discount-fakes/https://couponfence.com/blog/first-order-discount-fakes/Mon, 07 Sep 2026 09:00:00 GMTWelcome offers are the most gamed discount in ecommerce because the definition of a new customer is easy to fake. Here is how the trick works and how to close it. https://couponfence.com/blog/free-shipping-threshold-abuse/https://couponfence.com/blog/free-shipping-threshold-abuse/Mon, 07 Sep 2026 09:00:00 GMTAdd a filler item to unlock free shipping, then send it back. It is a small trick per order, and it quietly costs you shipping both ways. Here is how to handle it. https://couponfence.com/blog/partial-return-discount-clawback/https://couponfence.com/blog/partial-return-discount-clawback/Mon, 07 Sep 2026 09:00:00 GMTSpend-threshold codes, buy-one-get-one deals, and bundle pricing all break in interesting ways when half the order comes back. A practical guide to fair refund math. https://couponfence.com/blog/support-goodwill-codes/https://couponfence.com/blog/support-goodwill-codes/Mon, 07 Sep 2026 09:00:00 GMTThe apology code is the most forgivable discount in your store, which is exactly why it gets exploited. A system for goodwill that stays goodwill. https://couponfence.com/blog/automatic-versus-code-discounts/https://couponfence.com/blog/automatic-versus-code-discounts/Mon, 07 Sep 2026 09:00:00 GMTA discount that needs no code cannot leak, but it also cannot be targeted or attributed. A decision framework for choosing between the two. https://couponfence.com/blog/gift-card-discount-loophole/https://couponfence.com/blog/gift-card-discount-loophole/Mon, 07 Sep 2026 09:00:00 GMTDiscounted gift cards spent during a later sale, refunds pushed back to cards at full value, and codes applied on top. How the double dip works and how to shut it. https://couponfence.com/blog/abandoned-cart-discount-gaming/https://couponfence.com/blog/abandoned-cart-discount-gaming/Mon, 07 Sep 2026 09:00:00 GMTSend a code every time someone walks away, and your best customers learn to walk away. How to recover carts without teaching the trick. https://couponfence.com/blog/self-referral-abuse-signals/https://couponfence.com/blog/self-referral-abuse-signals/Mon, 07 Sep 2026 09:00:00 GMTRefer-a-friend programs pay twice when the friend is the referrer with a new email. The signals that separate a real referral from a self-dealt one, and how to act on them. https://couponfence.com/blog/subscription-restart-discount-churn/https://couponfence.com/blog/subscription-restart-discount-churn/Wed, 09 Sep 2026 09:00:00 GMTA first box discount that resets every time someone signs up again quietly becomes your standing price. Here is how to spot restart churn and fix the offer without punishing genuine returning subscribers. https://couponfence.com/blog/checkout-code-guessing-bots/https://couponfence.com/blog/checkout-code-guessing-bots/Wed, 09 Sep 2026 09:00:00 GMTAutomated scripts test thousands of likely coupon codes against a store until something works. The defenses that matter are boring, cheap, and almost invisible to genuine customers.