To apply a Promo code, you will need to do the following:
1. You need to be logged in to the account.
2. Head to the "Subscriptions" tab:
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3. Go to "Promo code":
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4. Insert your Promo code and click Apply:
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5. After that, you should be able to see similar window:
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6. Click "Apply" and you are all set!
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