Research Article
The Optimization of Transportation Costs in Logistics Enterprises with Time-Window Constraints
Table 4
The time windows constraints of each customer.
| Customer | Time windows |
| Customer 1 | 1, 2 | Customer 2 | 2, 4 | Customer 3 | 3, 5 | Customer 4 | 4, 8 | Customer 5 | 3, 10 | Customer 6 | 11, 15 | Customer 7 | 3, 6 | Customer 8 | 7, 12 | Customer 9 | 4, 10 | Customer 10 | 2, 7 |
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