EDV-Guru (Guru e.U.) review for VAT Dual Pricing

After some complications with the Installation and also Communication Problems at the beginning with the Support, every Problem was solved, now really satisfying, and the plugin is now fully working as wished. This Plugin is for Power (Special) User with Sepcial Wishes with Tax or no Tax showing. Also different Tax Options (10%, 15%, 20%) are working. i think it is the Only one in the whole shopify Plugin World.. thanks that you solved step by step the functions.