body:http://bl.charterp.org/api/method/charterp.api.save_inv?doc={“customer_name”:”رهام الحماد”,”customer”:”رهام الحماد”,”email_address”:”rehamalhammad2003@gmail.com”,”mobile_number”:”0508628902″, “discount_amount”:0,”items”:[{
“item_name”:”ورشة المحاسبة من الصفر 23″,
“qty”:1,
“amount”:125

}]}