Why won’t Etsy USPS letter labels show up on my SCAN form?

Hi! This is normal: Etsy’s USPS “Letter” / “Flat” labels (the stamp-style ones for envelopes) generally won’t show up as eligible for a USPS SCAN form, so Etsy will act like there are “no labels available” even when you’ve selected orders correctly. SCAN forms are meant for trackable package services (with USPS Tracking/Delivery Confirmation), and First-Class letter mail isn’t eligible for that kind of USPS tracking—Etsy’s envelope “tracking” is handled differently and doesn’t behave like a package label.

If you want real acceptance proof for these orders, your best options are basically:

• Upgrade the shipments that truly need proof to a package service (like USPS Ground Advantage / other parcel option on an Etsy shipping label). Those will populate on SCAN forms and are far more likely to get an acceptance scan.
• Keep using letter labels for low-risk orders and accept that you usually won’t get a true “Acceptance” scan at drop-off. With letters, you may only see processing-type scans (or odd “delivered” timing) because it’s not USPS package tracking.

A few practical tips that help in day-to-day workflow:

• If a buyer/order value makes you nervous (higher value, time-sensitive, “where is it?” buyer, repeat issue customer), ship it as a parcel from the start.
• Set expectations in your listing/FAQ/message: letter mail can have limited or inconsistent scan events compared to packages, and it may not show an origin acceptance scan.

If you tell me what you’re shipping (stickers, decals, jewelry, etc.) and your typical order value, I can suggest a simple rule (like “over $X goes as parcel”) that keeps costs down but protects you when you need solid tracking.