We make this application for helping people who have thought"How can I send my bank account information easily to friends, customers and business partners?".Briefly, the main feature of "Bank Account Management" is as follows…1. Send your bank account information which you have added to your contacts.2. with amount of money and short memo.You can find detailed information on our Blog (in korean and english).We’ve done our best, but you might be in unexpected error condition.then, please let us know about the situation through email or blog comments.We correct it and promise it’ll naver happens again.[note]1. if your main bank is not in the bank list, i’m sorry to say that you cannot use bank name in the list. – then, please select "None" in the bottom of bank list and use memo to explain your bank name. – we are planning to add a feature which user can add a bank name in next version.