- 发布日期 · UTC
- 2026-10-31
- 产品域名
- pigeontrail.com
- 域名后缀
- .com
- 产品方向
- 生活消费
关于产品
PigeonTrail prints a USPS barcode on your envelope, so a letter you mail with a regular stamp shows each USPS scan on its way. You and your buyer follow it on a live map. It's built for small sellers, and the first 100 letters each month are free.
关键词
email trackingshipment visibilitysmall seller