Local Loop
Small businesses sending each other customers.
Shops in a plaza carry each other's coupons. Someone buying bread scans one code and sees what the barber, the pharmacy and the pizza place are offering — and walks in with it on their phone.
Local Loop also shows you what the shops around you have spare and what they are short of, so things nobody thought to ask for turn out to be next door. Half a delivery run. A corner of a freezer. A pressure washer that sits idle six days a week.
The same link signs you in or sets up your account on first use. No separate signup.
Here as a customer? Scan the code at a participating counter — nothing to download, nothing to sign up for.