看到論壇裡有 MMOexp 的 Aion 2 Kina 指南，想請問直接買金幣會不會有封號風險？另外有沒有推薦的賣家或交易注意事項？

Also, for anyone who regularly needs accurate numbers, conversions or calculations, I've found this free tool really helpful: https://multiplecalculator.com/

看到論壇裡有 MMOexp 的 Aion 2 Kina 指南，想請問直接買金幣會不會有封號風險？另外有沒有推薦的賣家或交易注意事項？

Also, for anyone who regularly needs accurate numbers, conversions or calculations, I've found this free tool really helpful: https://multiplecalculator.com/