On December 18, a slow return becomes a refund you pay for — and the buyer keeps the item.

Amazon's prepaid-label rule gives you 7 days from the return request to upload a prepaid label or refund in full. LabelClock audits your returns process against the new clock, installs the label workflow and refund fallback, and stress-tests it against the January holiday-return wave — fixed price, before Q4 peaks.

The done-for-you readiness pack for US Amazon seller-fulfilled (FBM) sellers facing the December 18, 2026 prepaid return-label rule — a working 7-day label-or-refund process, a refund fallback, and a holiday-window plan, so Amazon never converts your slow return into a returnless refund charged to you. Process readiness only — Amazon decides refunds; NOT legal advice.

Pricing — fixed price, paid via Stripe

Try the checker

After purchase, send your case data as JSON matching checker/example-case.json. The readiness checker runs at POST /api/check and returns a scored markdown report. Health: GET /api/health.

Example report (from the shipped example case)

# LabelClock readiness report
Score: 100/100 — READY
Example clock: return requested 2026-12-20 -> prepaid label or full refund due by 2026-12-27 (7 calendar days).
Monthly returnless-refund exposure if unready: $0.00 (120 returns x $42.00)

## Gaps
- None. Prepaid label, in-clock response, refund fallback and holiday plan all in place.

Process readiness only — Amazon decides refunds; not legal advice.