TinySend
Idea 002 - A 3PL for tiny items
I currently use a 3PL for clothing business, but they don't really ship items smaller than a hat. Shipping small items in a normal envelope is significantly cheaper than a UPS package; 60 cents vs 4 dollars. There are plenty of "cozy" small businesses where many business owners are still shipping out of their apartments. There are also creators who want to ship stickers and other small gifts as part of a referral gift. I haven't found any service that really does this for a reasonable price. For context, our 3PL charges us ~$2.50 per item for handling and a monthly amount for storage.
