Stamps.com is a Shipping Software. Stamps.com offers Label Printing, Shipment Tracking, Shipping Labels, Price Calculation, Shipping Management and many more functionalities.
No, Stamps.com doesn't provide API.
No, Stamps.com doesn't provide mobile app.
Stamps.com is located in El Segundo, California
Stamps.com offers Quotation Based pricing model
The starting price is not disclosed by Stamps.com. You can visit Stamps.com pricing page to get the latest pricing.