Day by Day it is becoming very complicated to do eCommerce business as there is lots of documentation requirement for small business or individuals who do business from home they requires lots of documentation like VAT/CST registration and all. It's just waste of time and money and extra headache for VAT/CST Returns sumissions and all. It's easy to get VAT/CST certificate by paying some 30K or 40K bucks but long term headache of VAT/CST returns regularly. For company and big shop owner it is fine but for small business and individuals who start their online business for first year or 2nd year, they will be not having enough knowledge for all these.