Examples of programmable decisions

You can leverage custom guest attributes that are specific to your organisation, as inputs in decisioning. For example, use the guest's loyalty membership tier as an input in a decision model variant. This can ensure that you only display offers and content relevant to the guest's current membership tier.

(function () {
 // change the guest data extension details for the required one. Snippet below gives
 //       "name": "loyalty"
 //       "key": "privilegeClub"

 var loyaltyData = {};
 for (var i = 0; i < guest.dataExtensions.length; i++) {
   if (guest.dataExtensions[i].name === 'loyalty' && guest.dataExtensions[i].key === 'privilegeClub') {
     loyaltyData = guest.dataExtensions[i].values;
     return loyaltyData;
   }
 }

 return loyaltyData;
})();

To ensure your organization is consistent in personalizing to the guest in the same currency that they chose in their closed session, you can create a programmable decision that retrieves the currency of the closed session. This is particularly useful in experiments that are designed for retargeting.

(function () {
 // for Abandoned Cart or Session Closed triggered flows, gets the closed session currency
 var sessionRef;
 if (entity) {
   sessionRef = entity.ref;
 }

 var sessionCurrency = "";
 for (var i = 0; i < guest.sessions.length; i++) {
   var session = guest.sessions[i];
   if (session.ref === sessionRef) {
     sessionCurrency = session.currency;
     break;
   }
 }
 return sessionCurrency;
})();

After creating a programmable decision, you can use its output as input for decision tables. This allows you to combine custom JavaScript logic with rule-based decision-making.

We'll show an example on how to use the output from Example 2 in a decision table to create currency-specific offers and pricing.

"outputs": [
        {
          "sessionCurrency": "USD"
        }
      ]