Every system, one channel.
We set up, migrate, and connect the tools small businesses run on. We work at the front edge of AI, use it where it earns its place, and say so where it doesn't.
What we do.
Seven kinds of work, all of it the practical setup, migration, and connection behind a small business. Done properly the first time.
Website design
Marketing sites and full e-commerce storefronts.
QuickBooks data migration
Move onto QuickBooks without losing your history.
Shopify store configuration
A store set up right from day one.
Avalara configuration
Automated sales-tax calculation, wired into your tools.
Bill.com setup & integration
AP and AR automation, synced cleanly with your books.
NetSuite post-implementation advisory
Make a NetSuite go-live actually work day to day.
System reviews & write-ups
See how your systems really work, in plain language.
Ten Rivers Systems handles technical setup, configuration, and data migration only. We are not accountants or tax advisers. How you keep your books and what you owe stays between you and your own professionals.
Three things we hold to.
Set up right the first time
The setup and migration work that is easy to get wrong and expensive to redo, done properly once, with the settings that are a headache to change later handled up front.
AI where it earns its place
We use modern AI throughout our own work and put it to the parts of a job it genuinely makes better, not as decoration. Where we used a model, we tell you, and we review its output by hand.
Documented so you can trust it
You get plain-language notes on what we changed and why, so your systems stay legible and you can trust them after we are gone.
Recent guides.
Plain-language notes on the software and systems small businesses actually run on.
Setting up Bill.com so every payment lands in your books once
Where records should live, a clean first sync with QuickBooks or NetSuite, approvals that mean something, and the clearing account to watch.
Moving from QuickBooks Desktop to Online without breaking your reconciliation
What actually carries over, what doesn't, and the checks that tell you the migration went right before you trust the numbers.
Sales-tax setup for a new Shopify store (with Avalara)
Nexus, registering before you collect, mapping product tax codes, and wiring in AvaTax without over- or under-collecting.