{
    "name":"Add to Cart",
    "short_name":"Add to Cart",
    "icons":[
        {"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},
        {"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}
        ],
        "theme_color":"#ffffff",
        "background_color":"#ffffff",
        "display":"standalone"
}