diff --git a/src/store/index.js b/src/store/index.js
index 0d5a9e355..814ca2d5b 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -573,9 +573,9 @@ export const actions = {
           state: order.serviceLocation.state,
           zipCode: order.serviceLocation.zipCode
         },
-        referralNumber: order.referralNumber,
+        referralNumber: order.referralNumber?.toString(),   // TODO It'd be nice to save these as strings in the first place
         referralDate: order.referralDate,
-        accountNumber: order.accountNumber
+        accountNumber: order.accountNumber?.toString()
       },
     });
   },
@@ -585,10 +585,10 @@ export const actions = {
       method: endpoints.LoadOrder.method,
       endpoint: endpoints.LoadOrder.url,
       payload: {
-        referralNumber: referralNumber,
+        referralNumber: referralNumber?.toString(),
         referralDate: referralDate,
         referralCorrelationId: referralCorrelationId,
-        accountNumber: accountNumber
+        accountNumber: accountNumber?.toString()
       },
     }).then((response) => {
       context.commit(storeMutations.RESET_STATE);