Hi,
By now I’m hoping an easy to understand IOSS solution(s) is now available 
I am UK based seller to the EU.
My orders are less than 150 euros
I would like to make the delivery process as easy as possible for the customer and hence charge VAT when checking out.
Can somebody suggest a cost effective (IOSS) solution?
Gill
Hello DawnHazel!
I have the easiest and most cost-efficient solution for you: www.easproject.com
The app: https://apps.shopify.com/eas-eu-compliance
Everything you need in one tool, from registrations to calculations to report and data generation to filing. We have just added UK solution for the non-UK sellers and we will roll-out a solution for Switzerland.
I did register but I had no reply.
Thanks! I checked and Robert from our team has sent you a request for documents yesterday by email. Please check also spam folder for email from @easproject.com