Online car listings

Salam IFG,

I am working at an online car listings company in a web development role. I would categorize most of my work as unproblematic alhamdulillah - making design updates, adding new features to the platform etc.

However, we have a project coming up to update the “monthly payment calculator” on our site, which supports users in estimating their monthly car payments if they were to take an interest based loan. I am wondering how this project affects the permissibility of my current job.

Can you please provide an Islamic perspective on this situation? JazakAllah

Wasalam

May Allah bless you.
If its just to calculate or make an estimation of how it will cost them if they were to take a car financing contract, then there is no issues.

And Allah knows best!