Most POS systems are built for single-owner retail. Syncrostore is built for stores that manage hundreds of vendors.
Syncrostore is a cloud-based point-of-sale system built specifically for consignment stores, antique malls, thrift stores, and other multi-vendor retail businesses. We focus on the parts traditional retail POS systems consistently get wrong — vendor accounting, settlements, rent and commission models, and payouts.
Figures as of August 2026. Syncrostore is a product of MP Software LLC.
Two people, one stubborn problem
Syncrostore began in 2022, when two entrepreneurs went looking for software to run a resale business and did not find any they were willing to live with. Everything on the market treated a store as one seller. None of it could answer the question a multi-vendor store asks every single month: who is owed what, and can you prove it.
One of them had spent fifteen years as a software engineer, which turned an ordinary complaint into a solvable problem. They took it on together, and Syncrostore is what came out.
It went fully live in 2025. Two hundred stores later, the thing that has not changed is the starting principle: vendor accounting is the system, not a module bolted onto a retail POS.
The company
We do not build a general-purpose POS with a consignment mode. Multi-vendor retail is the whole company.
Vendor accounting breaks most POS systems
Store owners are forced into spreadsheets, manual settlements, paper checks, and end-of-month reconciliation that never quite lines up.
Vendors don’t trust the numbers. Owners spend hours fixing problems the system should handle automatically.
Syncrostore was built to eliminate that friction — by treating vendor accounting as a core system, not an add-on.
Where inventory, revenue, and payouts don’t belong to one owner
If your store tracks vendor balances, commissions, rent, or payouts, Syncrostore was built for you.
What makes Syncrostore different
Vendor-first accounting
Individual ledgers per vendor, treated as the core of the system rather than a report bolted onto a register.
Automated settlements
Clear balances owed versus paid, every cycle, without a spreadsheet standing in the middle.
Flexible models
Rent, commission, or hybrid — described once as rules instead of bent to fit the software.
Built-in ACH payouts
SyncroACH™ sends vendor money directly, with the itemized statement attached to it.
Cloud-based access
Run your store from anywhere, on a phone, tablet, or desktop.
Reporting that matches reality
Numbers that reflect real cash flow, so what you report is what actually moved.
Everything is designed to reduce manual work and increase trust between store owners and vendors.
Explore the platform
Whether you run a small consignment shop or a large antique mall, Syncrostore scales with your business.
Store owners get clarity. Vendors get transparency. Settlements make sense. Reporting matches reality.
That’s the standard we built Syncrostore around.
See Syncrostore in action
If you’re running a vendor-based retail business and want a POS system that actually understands how your store works, we’d love to show you. A walkthrough of vendor accounting, payouts, rent, commissions, and reporting — all in one system.
No pressure, nothing to prepare. Just a walkthrough of the real software.