{
 "external_id":"%external_id",
 "receipt":{
 "client":%client,
 "company": %company,
 "items":[
     %items
 ],
 "payments":[
     %payments
 ],
 "vats":[
  %vats
 ],
 "total":%total
 },
 "service":{
 "callback_url":""
 },
 "timestamp":"%timestamp"
}