curl --request POST \
  --url https://api.upag.io/v1/coupons \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "<string>",
  "name": "<string>",
  "code": "<string>",
  "appliesTo": "<string>"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({type: '<string>', name: '<string>', code: '<string>', appliesTo: '<string>'})
};

fetch('https://api.upag.io/v1/coupons', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'https://api.upag.io/v1/coupons';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({type: '<string>', name: '<string>', code: '<string>', appliesTo: '<string>'})
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));