## Duty_Free_Shops

shop_id | name | location
--- | --- | ---
1 | Shop1 | Terminal A
2 | Shop2 | Terminal B
3 | Shop3 | Terminal C
4 | Shop4 | Terminal D
5 | Shop5 | Terminal E

## Products

product_id | category | price
--- | --- | ---
1 | Perfume | 90.78
2 | Cosmetics | 65.43
3 | Electronics | 250.89
4 | Fashion Accessories | 150.99
5 | Toys | 20.0

## Duty_Free_Shops_Products

shop_id | product_id | quantity
--- | --- | ---
(→ Duty_Free_Shops.shop_id) | (→ Products.product_id) |
1 | 1 | 10
1 | 2 | 20
2 | 3 | 15
2 | 4 | 30
3 | 1 | 5
3 | 2 | 10
4 | 1 | 15
4 | 3 | 20
5 | 2 | 25
5 | 4 | 30
2 | 1 | 15
5 | 1 | 25