Since Mr. James closed the topic mentioned in Hash not generating without solving the issue.
I am writing my reply here again.
returnurl - The URL on the merchant website the customer will be returned to after the transaction has been processed. It is recommended this URL contains enough information for the merchant site to identify the transaction.
resulturl - The URL on the merchant website Paynow will post transaction results to. It is recommended this URL contains enough information for the merchant site to identify the transaction.
The above two will come into play after the client has made the payment. What we are asking here is after getting status=Ok&browserurl=https%3a%2f%2fwww.paynow.co.zw%2fPayment%2fConfirmPayment%2f14091678&pollurl=https%3a%2f%2fwww.paynow.co.zw%2fInterface%2fCheckPayment%2f%3fguid%3da21e7455-51e3-40b7-a13b-5e3d2375046a&hash=649CE00A5D014198BD88B4A0195342527CE65AB99EBAFEB9477CB1DD4F9CCB3B959EFC0E3E7F3A06206569D5918FB41C1903DDC83A8615C9A0A6969BDEF4379A how will the client be redirected to the browserurl ?
How do we do that?