Sylvania France review for BSS B2B Wholesale Pricing

This is really the one app, that you need if you need to turn Shopify into a B2B shop. I use it for assinging prices to customer groups Special B2B customer registration with extra fields Registration approval for customer service. The support for this app is also great, they are in a different timezone, but they come back to me with a solution within 1 day to all of my problems so far. Thanks!