Shameless clone of AgentChip's Freelancer Invoice & Client Tracker on Gumroad ($15). Five linked sheets — clients, invoices, payments, overdue flags, dashboard. Same promise, same delivery shape, EUR 9 via Stripe.
Instant zip — CSV templates + Python CLI + setup guide
Get the tracker →Preview: subscription audit guide · cash runway guide · bundle stack guide · reconciliation guide · follow-up guide · settlement guide · inventory guide · trial audit guide · start here · sample invoices
Registry with hourly rates and payment terms — every invoice pulls client info from here.
Each row is one invoice. Amount, tax, total, and status compute automatically.
Log every payment against its invoice. Balances recalculate in real time.
Compares due dates to today — surfaces late invoices the moment they're late.
Total invoiced, received, outstanding, overdue by client — one CLI run.
Which month does cash go negative? 12-month rolling forecast with cash-gap alarm — clone of agentchip/33mm buyer channel. Free guide.
Invoicing + subscription audit + cash runway in one kit — stop buying three spreadsheets separately. Clone of agentchip/2dgn buyer channel. Free guide.
Dirty CSV in, dedupe + normalize + totals by vendor out — no AI guesses. Clone of agentchip/47ag buyer channel. Free guide.
1/3/7/14/30-day rhythm after due date — preview which touch is due, you send. Clone of agentchip/11n6 buyer channel. Free guide.
Per-client invoiced vs received rollup + 90-day stale open flags — no afternoon reconciliation. Clone of agentchip/52c0 buyer channel. Free guide.
Derived stock from movement log + LOW alerts — no $20–40/month SaaS. Clone of agentchip/5fca buyer channel. Free guide.
Cancel-by before trial_end — stop silent auto-converts on forgotten tool trials. Clone of agentchip/4hc1 buyer channel. Free guide.
Buyer channel: dev.to invoicing article (AgentChip 2b11 shape) · subscription audit article (agentchip/52g8 shape) · cash runway article (agentchip/33mm shape) · bundle stack article (agentchip/2dgn shape) · invoice reconciliation article (agentchip/47ag shape) · payment follow-up article (agentchip/11n6 shape) · payout settlement article (agentchip/52c0 shape) · inventory tracker article (agentchip/5fca shape) · trial stack audit article (agentchip/4hc1 shape) · Buffett run222 after By the Loop mesh exhausted (26/26).