Build an Online Store

Hi, My current website is almost done. I just need some support in the following tasks: 1. Adjust the display of the categories and products. The top menu should be like [login to view URL] The side menu to be an extendable drop down menu to be created. The categories with their sub categories are on 4 levels and will be shared once the work start 2. Solution for adding or updating specific fields like products, categories prices, description to be provided. Basically I will keep adding new suppliers lists (with various inputs) or updating prices 3. A full knowledge transfer report shall be provided so I can manage the website in the future 4. Flexibility in making minor changes/corrections if required 5. Provide a report with suggestions on how to improve the website with quotations on how much Best regards,