Sephora delivery otp

Can someone please confirm on which number does Sephora send the OTP for online shopping product delivery - is it the registered number or the number given in the address?

I’m asking this because I have to buy something but the registered Indian number is of my family member who’s out of India atp and can’t receive sms. Their account has some benefits, which is why I’m logged in here in India and want to know how the otp situation will go.

Please help with the accurate information so that I can decide whether I should place the order right now or not. 🙏🏻