This is about online booking service that provides
reservation and custom product services.

Custom Pricing, Taxes, Checkout, or Shipping Rules:
We've used webformcommerce for our transportation booking.
Drupal Commerce kickstart 2 is such a very good platform
for rapid project development.

Company / Freelancer:
It's just me and my wife who worked on the project.
https://www.facebook.com/BPHT07, https://twitter.com/BPHT07