Amazon UK price, quantity sale price update

This project involves updating Amazon UK product listings with new prices, quantities, lead times, and other relevant information. The freelancer will be responsible for creating an upload file that will automatically update the desired fields on Amazon seller central UK. The file should include the necessary details such as SKU, price, minimum and maximum seller-allowed prices, quantity, fulfillment channel, handling time, minimum order quantity, and business price. Additionally, the freelancer will need to specify the sale price sale start and end dates for each product. The project requires attention to detail and accuracy to ensure that the updates are made correctly and efficiently. I have attached a sample file with the data, Sale price sale start and sale end dates need to be added and the file needs to upload to Amazon successfully.