optimizing sales on amazon market shop

Closed - This job posting has been filled and work has been completed.
Hourly Job
As Needed
1 to 3 months

Details

I have a shop on market place. I would like to increase sales. I need help to build best practices to optimizing this business.

Please give me back a small description on what about you could help for me.  Please tell me in how many time or in fixed price , how much does it cost ?

Let me know if you are able to respond in french language. It will better but not obliged

Thanks by advance

Amaury

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Skills: amazon