Buy and Sell community in infographic is to make readers understand easily what is the community. It is simple and short information.
Buy and sell community try to bring hive to the real business where hive and hbd as the accepted payment. It is expected that non hive users will join and use hive and hbd as the payment system.
There are million unbanked people that have beautiful and qualified products but they can not sell the products globally because they are not familiar with banking system to international trade. Buy and Sell community will be bridge to them to sell ther products to direct customers.
Fiverr, etsy and other marketplace needs verified paypal and CC. In fact, verified paypal and CC are not easy to get in some countries. Using hive and hbd need no verification. Buy and Sell community build trust among users so they will trade comfortable and securely without ID verification.