Amount to charge the customer.

Currency to charge in. [ 'MWK', 'USD' ]

Your transaction reference. This MUST be unique for every transaction.

This is the first_name of your customer.

This is the last_name of your customer. (optional)

This is your IPN url, it is important for receiving payment notification. Successful transactions redirects to this url after payment. {tx_ref} is returned, so you don't need to pass it with your url

Once the customer cancels or after multiple failed attempts, we will redirect to the return_url with the query parameters tx_ref and status of failed. (optional)

This is the email address of your customer. Transaction notification will be sent to this email address (optional)

You can pass extra information here. (optional)

(optional)