Guidance for a job

My question is, I have been offered a job in a company which works with credit unions. Credit unions provide interest-based loans. The concerned company doesn't manage any of the finance of these credit unions rather they teach their members about loans to improve chances in loan approval next time. My job will be to send emails to the ones whose loan have been declined. None other than this is required of me. Will it be permissible for me to work in this regard. I need some guidance as the job market is quite a crisis. I am constantly looking for another job, where there is no doubt. I am constantly looking for another job where there is no doubt. Please guide.