Currently MercadoPago for HikaShop supported countries:
1_Make shure you have latest HikaShop version, tested with HikaShop 2.2.3
2_Install it using joomla installer
3_Publish plugin in joomla plugin manager
4_Create and configure payment method in HikaShop (Components->HikaShop System menu->Payment Methods->New)
5_In the displayed list, click the entry named 'MercadoPago payment module for Hikashop with IPN 2.0 and Checkout API'
6_Set Payment Name as you like
7_Set Published to Yes
8_Set configuration as you like in the 'Specific configuration' section
9_Click Save to apply configuration
10_Get Client ID and Client Secret from mercadopago (Option 'Obtener mis credenciales').
To be able to use the IPN functionality, first configure the payment method in HikaShop, and the plugin will tell you the correct URL
Depending of the payment method you choose, the status of the order will be changed
Account Money: Account money credit is fixed, it will never get delpleted, you can use it many times and orders as you like, to test it use any password. The status will be: approved.
Credit card:To test credit card payments, choose one of the following cards and numbers, the status returned varies acording to the card choosen, you can use any security code.
Visa Nº 4444 4444 4444 0008: approved.
Mastercard Nº 5031 1111 1111 6601: pending.
American Express Nº 37000 00000 02461: rejected.
Ticket, ATM or coupon:You get status: pending.
1.0.3: Fixed a bug with the IPN when enabling sandbox mode.
1.0.2: The plugin now stores important MP transaction data to identify possibble transaction issues
1.0.1: Implemented Joomla Updater to notify new plugin releases (purchase required, only available for joomla 2.5 and up)
1.0.0: First Release