Turn website visitors into booked clients.
Doorstep Mail is the CRM and lead-form add-on for ZDT Booking: forms on your website, an inbox for every inquiry, your booking clients on one list, and campaigns that tell you exactly who opened and clicked.
Inquiry forms on your website Add-on
Build a form in Doorstep Mail and paste one script tag on any website. It draws itself in your colours, takes file uploads, and reports each lead to Google Analytics 4.
- Text, dates, times, choices, yes/no, files and section headings
- Show-when logic: follow-up questions only when they matter
- Card or plain style; presets or your own colours and fonts
- A spam honeypot on every form
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The inquiries inbox Add-on
Every lead with its answers, attachments and the page it came from. Mark it new, quoted, won or lost; keep a note; reply or call in one tap. The team gets an email the moment it lands.
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Your clients, on one list Add-on
Link Doorstep Mail to your ZDT company and sync your booking clients in one click. Import a spreadsheet, keep groups like VIP and Weddings, and let the Engaged group fill itself.
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Campaigns that report back Add-on
Ten templates, a block builder with live preview, or your own HTML. Send now or schedule; see per-recipient opens and clicks with security-scanner clicks filtered out. An interrupted send resumes without double-sending.
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A welcome code that books rides Add-on
A signup pop-up and form for your site; every new subscriber gets a welcome email with your discount code — the same code your booking page accepts.
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On a phone
Doorstep Mail works on a phone too.
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Want Doorstep Mail with ZDT?
Doorstep Mail is an add-on to ZDT Booking. Pricing depends on your list — join the waitlist and we'll give you a straight number when your spot opens.




















