We applied for non-profit but we also get the discount offer

We "applied" for the nonprofit discount, but then also received an email giving us a 1 day sale for 50% off. Is this the nonprofit discount, or should I wait to receive more confirmation regarding the nonprofit specific program?

It's the new account offer, which is one time and applicable to our yearly and 2-years plan only. I see you've been approved of the non-profit discount. Please upgrade through that link instead. Non-profit pricing is a lifetime offer.