LendMail Fill · for lenders
You selected them and mailed them — and they want your product.But they are using their phone and don’t want to type the confirmation code.
Some responders won’t use your QR code — and they won’t type the confirmation code if they’re on mobile (and maybe not even if they’re on desktop). This widget sits next to your code field box and lets them photograph the letter, the field fills, they stay on your page.
$2 per successful fill · $1 if you pre-buy 5,000 · no setup fee
Open the live demoSee it on our demo page
The easiest way to authenticate your user is to capture the confirmation number early in your flow. This makes it easy for the user — who doesn’t have to key in anything.
They just click Photograph the letter, scan the QR with their phone, photograph the mailer. Their code lands directly in the field.

No branding and the user never leaves the session.
Response leak starts here: with responders who don’t want to enter their confirmation number.
Even if they use a QR code, some only resolve to the URL and they still have to type in a confirmation code.
We’re not changing targeting, terms, or creative. We recover the prospects you selected, who responded, but stalled on the printed code. The alternative is they go to a search bar where they will see aggregators and competitors.
How it works
- 1
One script tag in your code. We do the rest.
- 2
Phone: they photograph the letter. Desktop: a QR hands the camera to the phone; the field updates on the picture.
Pricing
Pay as you go
$2
per successful fill
A fill is a code written into your field. Cancels and “no code found” are free.
Prepaid
$1
per fill if you pre-buy 5,000 ($5,000)
Credits expire in 12 months.
No setup fee.
Start — register a partner id
We issue an id. You paste the script.
What you paste
<input id="pcn" name="pcn" /> <script src="https://www.lendmail.fit/widget/v1.js" data-partner="YOUR_PARTNER_ID" data-field="#pcn" data-label="Photograph the letter" data-allow="apply.example.com" async ></script>
Implementation notes
- You provide
- Hosts, field selector, one letter so we lock the code pattern.
- We host
- Script, camera page, extract API, desktop QR session.
- CSP
- Allow script-src / frame-src / connect-src https://www.lendmail.fit
- Billable event
- Successful write of a code into data-field.
- Off switch
- We set the partner inactive. No code change required on your side. Stop at any time.