body:http://bl.charterp.org/api/method/charterp.api.save_inv?doc={“customer_name”:”شهد فهد”,”customer”:”شهد فهد”,”email_address”:”s6ahad20@gmail.com”,”mobile_number”:”0556228593″, “discount_amount”:0,”items”:[{
“item_name”:”مهارات الاكسل المتقدم 06″,
“qty”:1,
“amount”:250

}]}