Hi, I get offers on my line from koodo for bonus data , but the other lines on my account don't get them. My wife doesn't get those same offers. My other friends with multiple lines don't have this issue. They get same offers on all their lines.
They're personalized offers. If one line is consistently reaching their data limit every month while the other doesn't come close for example, then the line which is hitting their limit is more likely to get an offer for more data.