After purchase, you get:
• Account from "Minecraft Premium: Java Edition" (login: password)
• Mail from Minecraft account (login: password), it is also from Microsoft.
Access to Hypixel 100%.
Full access gives you the opportunity to:
• Change mail
• Change password from mail
• Change password from your Minecraft account
• Change nickname
• Change of skin
• Change security question
• Control to the account
• Recover your account if attackers stole it or you just forgot your password