01) Create an account with koin, go to: www.koin.com.br
02) After approval of the account access the Control Panel
03) After login click Modules >> Payment >> Koin >> Install
04) After installing click on Edit
05) We recommend to do initial approval test, in the field Sandbox Test or Production select Test
Fill in the fields: Consumer Key and Secret Key will be provided by Koin.
06) After clicking the UPDATE button
07) Simulate a purchase by selecting Koin payment method
08) After completing the purchase successfully, access the Control Panel >> Customers >> Orders
Check if the request is correct and being carried out OnLine consultation
09) After everything is correct, change in Modules >> Payment >> Koin >> Edit
In the Sandbox Test or Production field select Production.
You can now receive payments with Koin, if you have any doubts, please contact Koin directly: www.koin.com.br