Culturelle products possibly 80%back in points

So Culturelle probiotics products are 15X the points starting tomorrow. 3$ VPN from their website plus 3$ off CO51. I have an offer for 10,000 bonus points wus 50$. Can I combine the 15x the pts with the Saturday offer of 20x the points wus 50 or more? Or does it only combine if it’s a flat offer like spend 60 get x pts or spend 75 get 20$ gift card. We need a new thread about combining offers for pc optimum.

I have bought this VPN https://www.purevpn.com/canada-vpn-service.php from their website and so I have tried the same thing to combine my bonus point but they did not allow me to combine the bonus points of different offers.