The official Booking.com search box is a user-friendly, customisable plugin to add the Booking.com search box to your own website in two easy steps.
Booking.com Affiliates : add a customized booking.com searchbox to your wordpress site in 2 clicks.
Easily add the Priceline travel widget to your own website in just a few clicks.
Penguins Ltd. Affiliate Booking Form is plugin which provide your visitors with a quick booking of private airport transfers in London.