To use viator tours booking module please follow the below instructions
- Signup at viator partners site at : https://www.partner.viator.com/partner/register/register.jspa
- Once your account verification and approved please login to your account and edit the theme according to your needs
- Then from homepage you can find your viator partner ID see as below screenshot
- Copy the last right side numbers only from your partner URL for web
- Navivate to modules and enable viator module and then click on settings
- From settings page paste your viator web and mobile URL
that's all conguratulations you have successfully enabled viator for your website.