body:http://bl.charterp.org/api/method/charterp.api.save_inv?doc={“customer_name”:”montaser ali”,”customer”:”montaser ali”,”email_address”:”montaserali22989@gmail.com”,”mobile_number”:”0564662697″, “discount_amount”:0,”items”:[{
“item_name”:”Power BI – 4 تحليل البيانات باستخدام”,
“qty”:1,
“amount”:399

}]}