//UserData
array (
  'tran_ref' => 'TST2030500011841',
  'tran_type' => 'Sale',
  'cart_id' => 'Aa2093166307',
  'cart_description' => 'New Booking || New Booking 1 || New Booking 2',
  'cart_currency' => 'AED',
  'cart_amount' => '2801',
  'callback' => 'https://rentalcarsuae.com/payment-test-page/',
  'return' => 'https://rentalcarsuae.com/payment-test-page/',
  'redirect_url' => 'https://secure.paytabs.com/payment/page/009E7A9082E4034434871D2373E8C08A69B5CBB9AF2FD19129DF3B54',
  'customer_details' => 
  array (
    'name' => 'John Smith',
    'email' => 'jsmith@gmail.com',
    'phone' => '0527864200',
    'street1' => '404, 11th st, void',
    'city' => 'Dubai',
    'state' => 'DU',
    'country' => 'AE',
    'ip' => '86.98.70.90',
  ),
  'shipping_details' => 
  array (
    'name' => 'John Smith',
    'email' => 'jsmith@gmail.com',
    'phone' => '0527864200',
    'street1' => '404, 11th st, void',
    'city' => 'Dubai',
    'state' => 'DU',
    'country' => 'AE',
    'ip' => '86.98.70.90',
  ),
)

//Gateway Response
array (
)

//Payment Validation
array (
  'code' => 113,
  'message' => 'Invalid transaction reference',
)