Difference between Small business & Big business sales

A small business takes in small amounts of payments at one given time whereas a big business takes in big amounts of payment. There is less tax for small business but have less sales compared with big business's where they have higher tax rates to pay but have much more sells then small businesses. Small businesses have better quality of products but less variety in their products, where as big businesses have a more select variety in products but which are at a less quality level. Small businesses have higher prices due to them not buying in bulk whereas big business's prices are much lower due to them buying in bulk.