UL Unpaid Ledger for Shopify B2B
Get early access
Accounts receivable, minus the spreadsheet

See who hasn't paid — before they order again.

A private ledger for B2B & net-terms Shopify stores. Flag a customer who still owes you, and get warned the next time they place an order — before you ship.

Founding price $19/mo. I'm a solo developer — no spam, no list-selling.
Why the blacklist apps don't catch this

They watch the checkout for fraud. They don't watch the invoice you already sent.

If you sell wholesale or on net terms, the customer who hurts you isn't a stolen card at checkout — it's the repeat buyer who quietly never pays, then orders again next month.

Chargeback & blacklist apps

  • Block risky cards and COD fraud at checkout
  • Score the transaction, not the relationship
  • Go quiet once the order is placed and paid-for

Useful — but blind to post-sale non-payment.

Unpaid Ledger

  • Tracks who still owes you after the sale
  • Flags the account, warns you on their next order
  • Sends polite reminders under your own name

Private to your store. Never a public shared list.

Three entries, that's the whole book

Flag once. Get warned. Get paid.

01

Flag a customer

Mark an account as unpaid or watch-list in one click — from the order, not a spreadsheet you'll forget to open.

02

Get warned before you ship

When a flagged account places another order, you get a heads-up with what they still owe — while you can still hold it.

03

Send reminders on autopilot

Polite payment reminders go out under your own name, on your schedule. You stay in control; nothing is shared publicly.

One honest line

$19 a month, founding price.

Unpaid Ledger — early access$19 /mo
This is what it costs — no free-to-you gimmicks, no fake scarcity. Founding price is locked for early stores.

Getting stiffed by repeat buyers? Let's fix that.

I'll email you when it's ready and ask a couple of quick questions. That's it.