1. This additional source of income might have reduced their need to seek alternative employment opportunities.

2. This has helped in bringing in an additional source of income to this golden sand beach town!

3. Besides, depending on your success, you may be able to monetize your blog and make it an additional source of income.

4. - workers who can only work temporarily or periodically in their full-time jobs and use seasonal labour as an additional source of income to cover their basic living expenses;