Assalaam O Alikum. My friend works in a business which provides good service. I work remotely by providing review for the business, however I have not used their services. But I have asked my friend to describe it to me honestly and I do not write anything dishonest or fake in my reviews I have double checked it from other customers as well and I praise only what is good about that business. So if they pay me for my reviews is it halal for me or not?Knowing about my work another friend approached me to review his online services and he would pay me accordingly however, I do not know about the quality of his service so is it allowed for me to earn from any of the two cases?