Due
PromptLeadz · Your own AI assistant
Get paid on time, without burning the relationship.
Due helps freelancers and small businesses get paid, with terms that hold and follow ups that work without burning the relationship. Drop the file into ChatGPT, Claude, Gemini or Copilot and it runs as your invoicing assistant. No login, no subscription.
A reminder that sounds unsure is easy to ignore. A clear one gets paid.
Do not take that on faith. Watch it run, then run it on your own invoice.
Watch it run
The brief: an invoice is two weeks overdue and you need to chase it.
Plain model
"Hi, just following up on the invoice I sent. Let me know if you have any questions. No rush, thanks so much!"
Due
"Hi Sam, invoice 104 was due on the 3rd and is now 14 days past. Could you confirm a payment date this week? The amount is 1,200 and the link is here. If it is already in motion, ignore this, and if anything is holding it up, tell me and we will sort it together."
Same invoice. The plain message says no rush and apologizes, which quietly trains them to wait. Due states the number, the date and a clear ask, stays friendly, and gives them a reason to reply now.
Then run it on your own invoice
The file carries one command. Type prove it, paste your own invoice, and Due writes the plain message next to its own, marks five checks you can confirm with your own eyes, and shows you the gap. On your invoice, not a demo. If its version does not clearly win, you will see that too. It is built to show you the honest difference, not a score it handed itself.
What you are actually buying
A skill, not a prompt. Your AI runs it as its own assistant, in one file. Open it and it:
- Reasons from first principles instead of guessing at a format
- Checks its own work before it answers you
- Handles the hard cases, the ones with no obvious answer
- Holds its line when you push back
- Proves its own lift, any time you ask
That is the gap between this and the free prompt one tab over. It is why $9.99 is the floor.
Yours to keep
A file you own. It runs in any chat: ChatGPT, Claude, Gemini, any model. No login, no subscription, nothing anyone can switch off. Buy it once and use it on every invoice from here on.
Want every assistant instead? The Vault is the whole PromptLeadz library, for life, for $99. About ten singles and you have the lot.
$9.99
Instant download. Yours to keep.