About On Top Accounts
Built in the card market, not for “modern businesses”
Trading card businesses deserve numbers as serious as their inventory.
The accountant at the card show
Jordan Ellis has spent over a decade in accounting and finance — across practice and industry — while trading cards himself. At every show, the same conversation: sellers doing five figures a month who couldn’t say what they’d actually made.
So he built the system he couldn’t find — card-level costs, live valuations, consignor payouts and platform fees, reconciled into proper Xero records. Then he attacked it with broken data until everything was caught. Only then did OTA open its doors.
The numbers layer for the card economy
Sellers run multi-platform businesses; the financial tooling hasn’t kept up. OTA is the operating layer they run on — inventory, valuations, profit and books, one system.
Four reasons sellers choose OTA
Card-market fluency
Slabs from raw, breaks from singles, a payout report from a profit number.
Tested rigour
Attacked with hostile data before launch — an engineering standard, not a template.
Honest scope
We tell you plainly what OTA does and doesn’t do, and we’d rather turn work away than overpromise.
Finance-first, audit-trailed
Every number traceable to real market evidence.
Talk to the founder
Thirty minutes with Jordan — bring your platforms and your numbers, leave with a clear view of what we’d fix first.