array(6) {
  ["id"]=>
  string(5) "06810"
  ["qty"]=>
  int(4)
  ["price"]=>
  int(800000)
  ["name"]=>
  string(6) "rin-20"
  ["principal"]=>
  string(4) "2773"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(15) "1611283023.jpeg"
    ["codigo"]=>
    string(5) "06810"
    ["categoria"]=>
    string(1) "1"
    ["descripcion"]=>
    string(27) "RIN20*8.5 5*130 ET45 CB84.1"
    ["maxStock"]=>
    string(2) "20"
  }
}
<script>addCarrito()</script>