Question about BlueRay?

[You'llneverknowe]

If I buy a movie that says BlueRay/DVD does that mean that I can watch it on a regular DVD player? or do I need to buy the BlueRay player? Thank you
OR does it bring both kind of discs?

 

[GrumpyMac]

They sell a lot of combo packs so both a DVD and BluRay disk are included.

Triple packs also include a code to get a digital download for your PC or tablet.