How do I link a product to a campaign?

• Navigate to the top-right side and click NAME  followed by Admin
• In the left-side menu click Products under the category shop
• Find the desired ID/Product and click the edit icon
• Scroll down to the Campaigns section and select the desired campaign(s) (Hold alt or command to select multiple campaigns)
• Press the Arrow icon to move the campaigns to the selected list. 
• Press Save in the upper-right corner.