#chargebacks
Спорове по картови мрежи, мониторинг на възвръщания, такси и търговско съответствие
Four competing agentic commerce protocols — Google's UCP, OpenAI's ACP, Alibaba's trust protocol, and Stripe's MPP — launched within months of each other in early 2026. What small online sellers should actually do about machine-readable catalogs, automatic enrollment, and reconciling revenue across four new checkout channels.
Google's Agent Payments Protocol (AP2), launched September 2025 with 60+ partners including Mastercard, PayPal, and Adyen, uses cryptographically signed Mandates to let AI agents make purchases a human authorized. Here's what it changes for small-business checkout, chargeback disputes, and bookkeeping.
Fiserv's July 2026 increase raises interchange-plus markups by 0.05% plus $0.03 per authorization and tiered rates by up to 0.40% — the fourth hike in 18 months for Clover and First Data merchants. Here's how to calculate your effective rate, identify your pricing model, and find the fees hiding on your statement.
Friendly fraud costs eCommerce merchants an estimated $132 billion a year and now accounts for roughly 75% of all disputes, yet merchants win only 8.1% of manually contested chargebacks. Here's how small merchants can prevent disputes, use Visa CE3.0 evidence, stay under the 1.5% VAMP ratio, and track the true cost in their books.
Google deprecated Chrome Web Store Payments in 2021, leaving extension developers to reconcile Stripe, Paddle, or ExtensionPay payouts by hand — here is a three-way match workflow, per-extension ledger structure, and how to treat review-delay refund spikes as a distinct bookkeeping category.
On April 1, 2026, Visa's VAMP program cut the merchant fraud-and-dispute threshold from 2.2% to 1.5% in the US, Canada, EU, and Asia-Pacific. Here's how the (TC40 + TC15) ÷ settled transactions ratio works, the 1,500-event monthly floor, the $8-per-transaction penalty, and six concrete steps to stay under the line.
AI shopping agents evaluate structured product data and checkout protocols like ACP and UCP rather than reading storefront pages, so small retailers need machine-readable catalogs, consistent brand facts across listings, and a system for tagging agent-originated sales to catch fraud and reconcile revenue.
Amazon DSP settlement statements bundle base route rates, per-package fees, scorecard bonuses, and 1-4% chargebacks into one net deposit, and owners who book that as a single revenue line miss chargeback creep and the 50-60% labor markup that separates a 2.5% margin from a 6%+ one.
Under ASC 606, white-label SaaS resellers recognize either gross revenue as a principal or net commission as an agent, and should book gross sales, platform fees, refunds, and chargebacks as separate line items rather than a single net deposit.
Subscription platforms report gross earnings on Form 1099-NEC even though they keep roughly 20% as a platform fee, and adult content businesses see chargeback rates of 3-5% — well above the 1% threshold that triggers card network monitoring — making separate bookkeeping for fees, taxes, and disputes essential from day one.
Visa lowered its VAMP excessive-merchant threshold from 2.2% to 1.5% on April 1, 2026, with fines of $8 per flagged transaction, and Mastercard's Excessive Chargeback Program still triggers at 100+ monthly chargebacks — here's how the ratio math catches small merchants off guard and how to bring it back under the line.
