How these tables are related... means relationship
if the payout_transcation table contains Forienkey relationship from payout_master, then
1) write a query joining 2 tables. Then bind the resultset to DataGrid or GridView
or
2) Create a view on both table and then query the view and bind the resultset to DataGrid or GridView
Please find the following query for sample
SELECT PT.*, PM.* FROM payout_transcation AS PT INNER JOIN payout_master AS PM ON PT.<forienkey> = PM.<primaykey>
</primaykey></forienkey>
Hope it helps you
Happy Coding :)