I'm new to the cashback game and it seems like ShopBack require a mobile number? How do I get around it if I don't want to be sent spam SMSs? Signed up with Cashrewards which doesn't ask for one which is great.
How do Ozbargainers deal with websites requiring mobile number signups which they may later sell off to spammers? Cheers
The mobile number is used for sending / receiving OTP (one time password) and is a security (authentication) feature. When you draw money from your account, you'll be sent an OTP code via sms.
Same goes for Cashrewards, the number is used for 2FA auth but its optional
You can buy a cheap SIM from your local supermarket (Aldi, Voda) and activate on long expiry if you don't want to give your personal number.