WHMCS One Step Order Form — single-page checkout with live pricing & domain search

[Host Modules]

Hi everyone,

We build WHMCS themes, order forms and addons. This is our first post here, so I'll start with the product we spend most of our time on.
 

THE PROBLEM

The default WHMCS order flow spreads a purchase across up to five pages — product selection, configuration, domain, review, then payment. Every page transition is somewhere a customer can leave, and most hosts never see where they lost them.

WHAT IT DOES

One Step Order Form replaces that flow with a single page:

• Product configuration, domain search, account details and payment on one screen
• Live price updates as options change — no page reloads
• Domain availability and suggestions inline, so a taken .com does not end the order
• All your enabled payment gateways shown on the same page
• Mobile-first layout (most hosting orders now start on a phone)
• Works with your existing products, pricing, promotions and gateways — no re-setup
 

COMPATIBILITY

• WHMCS 8.x
• No core file edits — survives WHMCS updates
• Tested against current WHMCS releases; we publish per-release compatibility
 

DEMO

Click through a real install, no signup:
https://billing.hostmodules.com/checkout.php?spage=product&group=vps-hosting&carttpl=HmSingleOrderForm

PRICING

• Single Site — $299/year (2-year and 3-year terms available at a lower yearly rate)
• Developer License — $1,499/year
• Your install keeps working if you stop renewing; renewal covers updates and support
• 7-day money-back guarantee

Product page: https://hostmodules.com/products/whmcs-one-step-checkout

Happy to answer questions in this thread — including the awkward ones about compatibility with specific modules. If you want something tested against your setup before buying, say so here and I'll tell you honestly whether it fits.

Tasfin
Host Modules