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Stacking or combining multiple discounts on a single Microsoft Certification exam registration is not supported in the provided information.
From the context:
- Student discounts are applied when the profile is marked and verified as a student; the reduced price is then shown and applied during registration.
- Other discounts or vouchers (such as event or employee discounts) are entered and applied during checkout with Pearson VUE.
The documentation only states that “any discounts will be applied during checkout” and that vouchers are entered on the Pearson VUE payment screen. It does not state that multiple discounts can be combined or that one discount is calculated on top of another. Therefore, it cannot be confirmed that a Datacamp 50% voucher would be applied on top of an already discounted student price (for example, 50% off 46 USD).
To see what applies in practice, start the PL-300 registration from the exam page, sign in with the student-verified Learn profile, proceed to Pearson VUE checkout, and enter the Datacamp voucher on the payment screen. The final price shown there is the only authoritative value.
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