To configure PayU gateway into your Limelight CRM, you will go to Settings > Providers and select "Add New Provider Profile" from the Actions drop down menu. Select 'Payment' as the type, select PayU from the Provider drop-down list, and fill out the required gateway parameters.
These Parameters are briefly described here for your reference:
API Login: You will obtain this information from PayU.
API Key: You will obtain this information from PayU.
Account ID: You will obtain this information from PayU.
Merchant ID: You will obtain this information from PayU.
Total Installments: Select the maximum number of installments you would like to accept.
Test Mode: Set to Yes if you want to use PayU in test mode.
CPF: CPF is a unique identifier of a Brazilian tax payer. When set to YES, an extra field is introduced during the checkout process. This field is required for Brazilian processing.
Currency: PayU currently supports USD, BRL, MXN, ARS and PEN currencies.
Gateway Alias: For internal purposes only; it helps you identify your gateway among several others in your CRM.
**Please note that your PayU gateway account must have "API Services" enabled, which is disabled by default. Please contact firstname.lastname@example.org with your merchant Id for assistance with enabling the appropriate permissions.**
You will need to use the instructions within the following link in order to generate and relay a session Id through the NewOrder request via the pay_u_session_id parameter, which is required to process transactions through PayU.
Once your gateway profile has been created, then you will go through your campaigns and assign the gateway to the corresponding campaign(s).