Great and nice design is possible to buy the different types of goods in online. Some amount of gst to be implement for the each and every product to consume. The quality custom duty and service tax are added with the price of bike. The each and every stages the consumer to pay the amount of tax to buy the particular products. Online marketing is also getting the impact of tax. Great question and i need to know about the rate of gst in this. More information are available in online official website. You can follow the GST Returns Filing procedure and collect the major types of sources from that.