using other company's logo on my website

[emmabeauty]

Would i need to ask them first?? for example i use NSI nail products so can i put a NSI logo on my site im building??

 

[izzidoll]

Would i need to ask them first?? for example i use NSI nail products so can i put a NSI logo on my site im building??

Best to email your authorised distributor of NSI and ask permission they may even supply you with the images.