function getFormulaUrl(formula){
  const baseUrl = "https://www.ad.nl/abonnementen/ad"
  const dictionary = {
    "fiets": "ketting",
    "tand": "wiel",
  }
  let formulaValue;


  for(var item in dictionary) {
    debugger
    if(formula == item) {
      formulaValue = dictionary[item]
    }
  }

  if (!!formulaValue) {
    return `${baseUrl}/snel-bestellen/?abo_type=${formulaValue}`;
  }

  return baseUrl;
}