array(6) {
  ["id"]=>
  string(5) "00901"
  ["qty"]=>
  int(1)
  ["price"]=>
  int(691000)
  ["name"]=>
  string(6) "rin-20"
  ["principal"]=>
  string(4) "4055"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(10) "C 0901.jpg"
    ["codigo"]=>
    string(5) "00901"
    ["categoria"]=>
    string(1) "1"
    ["descripcion"]=>
    string(36) "RIN 20X8.5 ET 40 CB 67.1 PCD 5/114.3"
    ["maxStock"]=>
    string(1) "2"
  }
}
<script>addCarrito()</script>