How to purchase a Donut:
There are 2 options for purchasing 1 item
1) with premium class
2) without premium
The balance in the mail was taken by a bot, which is enough for at least 1 item
Logged into the account:
1) you open the rubles and see if there is premium or not, from here the logic goes for example 500(5$) + 80(1$) + 80(1$) + 80(1$)
In the mail for example 6$
The bot buys 500(5$) + 80(1$) changes the mail -> writes here the current balance which is now 0 because there is not enough for the next purchase -> took a new mail -> continues to buy
When he buys -> he should open the payment menu -> when it is open -> then the bot considers that the item is successfully purchased (for example, if the item was bought 4 times, and it was provided, the bot saw only 2 times payment confirmation -> means that it was, and the bot writes to the buyer how many times it was bought) and after the last confirmation, after 30 seconds, logs out of the account
As soon as everything is bought, logged out of the account
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The bot must be able to change the mail
The bot must have your balance <- so that it understands what its current balance is and if it makes a purchase, the balance becomes less