Should I use ‘can’ or ‘will’ here?

One more book WILL/CAN qualify you for a 20% discount and give you a membership access.

I heard that ‘Will’ should be cautiously used in English. I’m not sure which one sounds more natural here. And does the entire sentence sound right to the ear of a native speaker? Thanks :)

Question

Should I use ‘can’ or ‘will’ here?

One more book WILL/CAN qualify you for a 20% discount and give you a membership access.

I heard that ‘Will’ should be cautiously used in English. I’m not sure which one sounds more natural here. And does the entire sentence sound right to the ear of a native speaker? Thanks :)

Answer

Can in this context means "to be able to" or "possibly". It doesn't give certainty. "Will" is more certain.

Verpassen Sie nicht die Gelegenheit, bequem von zu Hause aus eine Sprache zu lernen. Stöbern Sie in unserer Auswahl an erfahrenen Sprachlehrern und melden Sie sich jetzt zu Ihrer ersten Unterrichtsstunde an!