A bill desk simulation using VB.net uses Twilio to send OTP for verification

• To create a simulation of a payment gateway which can be used to transfer money from one account to another using card number and account number.
• This problem needs two database tables one to store the account details and another to store transaction details

This problem is mainly developed to visualize the process of online payment gateways like

• Getting the user details from the application (user interface),
• Pass the data to cross verify with the database of the bank,
• Generates the OTP if the data entered is correct (One Time Password) for verification,
• Checks amount balance if amount is available then amount is transferred to another account,
• Finally, it makes a transaction through online.

✅Vignesh.R