Can I offer 'Free Shipping' to my customers when selling on my own store?

Navigate to the 'Apps' page on Bookvault

Press the button 'App Settings'

You will get a dialogue box like the below.

Toggle the 'Free Shipping' and hit update settings

This should update the shipping profiles on your store, this can take up to 1 hour to update and reflect on your store. 

Please note: The order would be sent on the cheapest delivery service, and Bookvault would still charge you the related shipping charge for this