In Syncee, you can set your own price margin for your products, by following THIS guide. However, every supplier provides an SRP (Suggested Retail Price) as well, and a price margin that you can use. You can check this in the following ways.
From the Products option:
Click on a product you wish to import - it will open in a new tab
You will see the product cost of and the retail price as well
The recommended profit margin can be checked under the product cost.
Should you have any questions or need any assistance, let us know via the in-app chat or e-mail at support@syncee.com.