Offline checkout
Keep selling with local browser storage and recoverable backups when the connection drops.
Local-first point of sale
TandemPOS keeps checkout, products, stock, staff time, payroll, and financial records close to the register. Sign in online, then keep working offline.
Cloud sign-in and subscription checks stay online. Store records remain on each register until you back them up or sync them.
One workspace
Designed for quick cashier flows, careful records, and owners who need a clear view across their stores.
Keep selling with local browser storage and recoverable backups when the connection drops.
Receive stock, track locations, process returns, and keep transaction history searchable by date.
Manage custom staff roles, shifts, hours, deductions, increments, and manager review.
Review sales trends, payment methods, financial statements, receivables, payables, and account logs.
Downloads
The public download area is ready for the first release. Installer files will be connected after the final public release is approved.
For phones and tablets used at the counter or on the floor.
Release file not connected yetFor a full register, receipt printer, scanner, and cash drawer setup.
Release file not connected yetThe public website does not link the live register from this download area.
Available after release approvalLearn with TandemPOS
Add your YouTube tutorials and vlog links in videos.js; the cards below are ready for the first release.
Connect the basics, add products, and make a safe first backup.
Use trends, payment methods, and the financial pages to review a store.
A short walkthrough for cashier mode, shifts, and end-of-day handover.
Ready when you are
Start with the web register, then add the Windows or Android app to each store.