To purchase packages of extra Algor credits, please note you have the following options:
1500 credits package for €19.90 (link for purchase https://buy.stripe.com/eVa8zZeA96TgcFy144)
4000 credits pack at €49.90 (link to purchase https://buy.stripe.com/5kA17x1NngtQ492dQR)
Extra credit packs do not expire, unlike the credits included in the subscription.
After making the payment, write an email to info@algoreducation.com.
To purchase a package click on the link, make the payment and within a few hours you will have the credits loaded to your account.