Chargeback fraud burden falls disproportionately on small ecommerce sellers who lack resources to dispute

Small ecommerce sellers lose both the product and the revenue when customers file chargebacks, plus incur $15-$50 per-dispute fees from payment processors, yet win only 18% net recovery even when they contest. So what? Sellers absorb thousands in annual losses that erode already thin margins. So what? They cannot afford the specialized chargeback management platforms that large retailers use, creating an uneven playing field. So what? Small sellers are forced to either accept fraud losses as a cost of doing business or restrict payment options, reducing conversion rates. So what? This drives independent sellers off direct-to-consumer channels and onto marketplace platforms where they surrender even more margin. So what? The long-term effect is market concentration where only large, well-capitalized sellers can sustain DTC ecommerce, reducing competition and consumer choice. The structural root cause is that card network dispute resolution rules were designed for in-person retail and inherently favor the cardholder, while the chargeback process treats every seller identically regardless of size, resources, or fraud exposure, and payment processors profit from dispute fees regardless of outcome.