Amazon products price and availability Syn

1． The database format as excel file, I can import the database with this kind of Excel format 2． Using the AWS to syn the specified seller’s stock status and price. My price is plus profit, for example, the specified seller’s price is 10, and mine is 10*1.3. ect and the number format is .xx (2 digits after the point) 3． Output the database according to the output sample with TXT tab format per hours 4． The program should ran 24*7 to syn the price and the stock status.