avoid vat

When you make a purchase from Europe they do not charge VAT, how is this possible? All sellers submit their invoices to their tax agencies with fiverr as a customer, so the scheme would be: customer buys from fiver, fiver buys from seller. According to this model fiverr should be obliged to...

I was wondering if a Seychelles or Belize company has to charge VAT if it's possible to charge customers by credit card? From what I see around there are many companies today that are required to charge VAT or they do at least. If I form a offshore corp. it would be great if I could avoid it I...