I founded Sale Advisor and wrote the software that runs it. A customer books online, we come to their home, take on their items, sell them, and pay them out. All of it lives in one system I built from nothing: leads, clients, walkthroughs, inventory, listings, messages, deliveries, payouts, and the staff accounts that touch them. 118 endpoints, 28 data models, 49 shared modules. My team doesn't open a spreadsheet, and I can see the whole company on one screen.
If you want to know whether any of this actually works, look at the company I run on it. Every system I would build for you, I already trust with my own payroll.
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