As of October 1, 2026, Microsoft is offering 7.5% promotional CSP pricing on the Defender Suite for Business Premium and the Purview Suite for Business Premium, for customers with fewer than 300 seats buying through eligible direct bill partners and distributors. The discount lands on the partner’s side as promotional pricing they can build into quotes, so it isn’t automatic for you. If you’re adding either security suite to Business Premium, or renewing one, ask your partner whether the promotion is reflected and confirm in your quote. Microsoft hasn’t published an end date, so eligibility and terms can change.
Source: Microsoft Partner Center — October 2026 announcements ↗