The Case-6. Targeting

Nisha: Household Engineering
Supply: Ultra bright LED foon
Geo: Ukraine
Source of Traffic: Facebook, Instagram

The task:
Selling 350 lamps at the same time the price of one application should not exceed $5

The result:
Sold: 350 lamps
Duration: 15 days
The actual price of one application: 4.89 USD
Spending on advertising: 1 569 USD
Revenue: 4 375 USD