How to send money across borders physically and inexpensively, but not via cash?
There are checks, international wire transfers (SWIFT), depending on country pair remittance services.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How to send money across borders physically and inexpensively, but not via cash?

### Response:
There are checks, international wire transfers (SWIFT), depending on country pair remittance services.