Оплатить разово
https://auth.robokassa.ru/Merchant/Index.aspx?MerchantLogin=kabacademy&InvId=0&Culture=ru&Encoding=utf-8&Description=%D0%92%D0%B8%D1%80%D1%82%D1%83%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9%20%D0%B4%D0%BE%D0%BC&OutSum=1400&Receipt=%7B%22items%22%3A%5B%7B%22name%22%3A%22%D0%98%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D0%BE%D0%B5%20%D1%81%D0%BE%D0%BF%D1%80%D0%BE%D0%B2%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5%20(%D1%80%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D0%B9%20%D0%BF%D0%BB%D0%B0%D1%82%D0%B5%D0%B6)%22%2C%22quantity%22%3A1%2C%22sum%22%3A1400%2C%22payment_method%22%3A%22full_payment%22%2C%22payment_object%22%3A%22service%22%2C%22tax%22%3A%22none%22%7D%5D%7D&shp_interface=link&SignatureValue=f2e94e12f11aa53e372c3fcd0a5824f8
НЕ производится автоматическое ежемесячное списание, оплачивать необходимо каждый месяц.