| Dallas | Oliveira Do Douro | |
| Tennis court rent (1 hour on weekend) | USD 11.50 | USD 12.01 |
| Monthly Pass (local transport) | USD 80.00 | USD 47.46 |
| Potato (1kg) | USD 2.27 | USD 0.76 |
| Fitness club, monthly fee for 1 adult | USD 43.67 | USD 54.72 |
| Water bottle (0.33 liter) | USD 1.49 | USD 1.18 |