Black Friday sale OVH – No commitment – until the service is canceled ???

Dear all guys,

I am really sorry to start this post on the mysterious commitment None.

OVH is great, black Friday sale:

https://www.ovh.com/ca/fr/black-friday/

but, no commitment – until the service is canceled ???

Can someone help with the explanation?

As my knowledge, I think that means = does not guarantee the price of the service identical to the black Friday sale until the service is canceled, during the time the price may change ???

So I wonder if I can find any detailed explanation for this "No commitment – until the service is canceled"

Thank you all