diff --git a/src/constants/store-actions.js b/src/constants/store-actions.js
index baa219aa1..e7cb38953 100644
--- a/src/constants/store-actions.js
+++ b/src/constants/store-actions.js
@@ -27,6 +27,7 @@ const storeActions = {
     GET_RAIN_DEFENSE: "getRainDefense",
     GET_SUPPORTING_ITEMS: "getSupportingItems",
     GET_CAPABILITY_QUESTIONS: "getCapabilityQuestions",
+    SUBMIT_DONATION_PART_TO_SV2: "submitDonationPartToSV2",
     GET_PART_FROM_CAPABILITY_QUESTION_ANSWER: "getPartFromCapabilityQuestionAnswer",
     GET_MOLDING_QUESTIONS: "getMoldingQuestions",
     GET_MOBILE_FEE_PART: "getMobileFeePart",
diff --git a/src/experiment-components/donation-block.vue b/src/experiment-components/donation-block.vue
index 30fca4fd1..c90e6af14 100644
--- a/src/experiment-components/donation-block.vue
+++ b/src/experiment-components/donation-block.vue
@@ -54,7 +54,7 @@
                     <div class="col-12">
                         <button
                             class="btn btn-secondary w-100 mb-2"
-                            v-html="DonationAddButtonWidget"></button>
+                            v-html="DonationAddButtonCopy"></button>
                     </div>
                 </div>
             </div>
@@ -108,7 +108,7 @@ export default {
         DonationBodySubText() {
             return this.getCmsContent(this.cmsWidgetName, "BodyText2");
         },
-        DonationAddButtonWidget() {
+        DonationAddButtonCopy() {
             return this.getCmsContent("DonationAddButtonWidget", "Text");
         },
         DonationThanksAlertWidget() {
@@ -126,6 +126,7 @@ export default {
             },
             set: function (newValue) {
                 this.$emit("update:modelValue", newValue);
+                this.$emit("DonationAddedEvent");
             },
         },
     },
diff --git a/src/layouts/confirmation/confirmation.vue b/src/layouts/confirmation/confirmation.vue
index 1a6a4d99e..f6810f726 100644
--- a/src/layouts/confirmation/confirmation.vue
+++ b/src/layouts/confirmation/confirmation.vue
@@ -71,7 +71,8 @@
                                     v-model="donationAmount"
                                     :donationValues="donationValues"
                                     :showDonationSuccess="showDonationSuccess"
-                                    :showDonationError="showDonationError" />
+                                    :showDonationError="showDonationError"
+                                    @DonationAddedEvent="addDonationToOrder" />
                             </div>
 
                             <hr class="mb-5" />
@@ -522,61 +523,28 @@ export default {
         forwardButtonAction() {
             window.location.assign(location.protocol + "//" + location.host);
         },
-        async addDonation(amount, plateTemp) {
-            // try to call API to add donation to order
-
-            // TEMP DUMMY CALL TO SIMULATE SUCCESS OR ERROR FROM API CALL
-            const donationResponse = this.createMockedResponse(amount);
+        async addDonationToOrder() {
+            const donationResponse = await baseMixin.methods.dispatchStoreActionWithLogging(
+                storeActions.SUBMIT_DONATION_PART_TO_SV2,
+                {
+                    donationAmount: parseInt(this.donationAmount),
+                    submittedOrder: this.submittedOrder,
+                },
+                false
+            );
+            console.log(donationResponse);
 
             if (donationResponse?.wasSuccessful) {
                 this.showDonationSuccess = true;
                 this.showDonationError = false;
-                const donationResponse = await baseMixin.methods.dispatchStoreAction(
+                await baseMixin.methods.dispatchStoreAction(
                     storeActions.ADD_DONATION_TO_SUBMITTED_ORDER,
-                    amount,
+                    parseInt(this.donationAmount),
                     false
                 );
             } else {
                 this.showDonationError = true;
                 this.showDonationSuccess = false;
-                const donationResponse = await baseMixin.methods.dispatchStoreAction(
-                    storeActions.ADD_DONATION_TO_SUBMITTED_ORDER,
-                    0,
-                    false
-                );
-            }
-        },
-        //mocked response. should be removed once integrate with actual api call.
-        createMockedResponse(amount) {
-            let result;
-
-            switch (amount) {
-                case 1:
-                    result = { wasSuccessful: true, wasLocked: false };
-                    break;
-                case 3:
-                    result = { wasSuccessful: false, wasLocked: true };
-                    break;
-                case 5:
-                    result = { wasSuccessful: false, wasLocked: false };
-                    break;
-                default:
-                    result = { wasSuccessful: null, wasLocked: null }; // Default case if amount doesn't match
-            }
-
-            return result;
-        },
-    },
-    watch: {
-        donationAmount(newValue) {
-            newValue = parseInt(newValue);
-
-            // this.addDonation(newValue);
-            // TODO - when backend code is final, then remove the below and restore the line above
-            if (newValue === 5) {
-                this.addDonation(newValue, "FAILING_PLATE"); // throws error
-            } else {
-                this.addDonation(newValue, "2fast"); // should give successful response
             }
         },
     },
diff --git a/src/store/index.js b/src/store/index.js
index bdf6c48a7..317eab88c 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1892,6 +1892,97 @@ export const actions = {
             pageNameToLog: pageNameToLog,
         });
     },
+    submitDonationPartToSV2(
+        context,
+        { payload: { donationAmount, submittedOrder }, pageNameToLog }
+    ) {
+        donationAmount = parseInt(donationAmount);
+        /* Request contract
+            {
+                "donationAmount": 5,
+                "savedSessionId": "96b1a16e-410a-4d08-8421-fe36e82b2275",
+                "paymentInfo": {
+                    "parentAccountNumber": 167132,
+                    "billToAccountNumber": 87291,
+                    "providerNumber": "005819",
+                    "carId": "CR00069266",
+                    "make": "Acura",
+                    "model": "MDX",
+                    "year": 2020,
+                    "eon": "S1820397",
+                    "zipCode": "43015",
+                    "state": "OH",
+                    "referralNumber": "1821895",
+                    "referralDate": "2025-03-20T16:27:38.93",
+                    "referralSequenceNumber": "1821895",
+                    "serviceZipCode": "43015",
+                    "isReplacement": true,
+                    "deductible": 0,
+                    "coverageStatus": null,
+                    "coverageSubStatus": null,
+                    "serverData": "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"
+                }
+            }
+        */
+
+        /* Uncomment and use when endpoint integration is finalized
+        return globalMethods.callHttpClient({
+            method: endpoints.AddDonationPart.method,
+            endpoint: endpoints.AddDonationPart.url,
+            payload: {
+                donationAmount: donationAmount,
+                savedSessionId: "96b1a16e-410a-4d08-8421-fe36e82b2275",
+                paymentInfo: {
+                    parentAccountNumber: submittedSessionData.parentAccountNumber,
+                    billToAccountNumber: submittedSessionData.billToAccountNumber,
+                    providerNumber: submittedSessionData.providerNumber,
+                    carId: "CR00069266",
+                    make: "Acura",
+                    model: "MDX",
+                    year: 2020,
+                    eon: "S1820397",
+                    zipCode: "43015",
+                    state: "OH",
+                    referralNumber: "1821895",
+                    referralDate: "2025-03-20T16:27:38.93",
+                    referralSequenceNumber: "1821895",
+                    serviceZipCode: "43015",
+                    isReplacement: true,
+                    deductible: 0,
+                    coverageStatus: null,
+                    coverageSubStatus: null,
+                    serverData: "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"
+                }
+            },
+            logApiCall: true,
+            pageNameToLog: pageNameToLog,
+        });
+        */
+
+        /* Response contract
+        {
+            "wasSuccessful": true,
+            "wasLocked": true
+        }
+        */
+        let result;
+
+        switch (donationAmount) {
+            case 1:
+                result = { wasSuccessful: true, wasLocked: false };
+                break;
+            case 3:
+                result = { wasSuccessful: false, wasLocked: true };
+                break;
+            case 5:
+                result = { wasSuccessful: false, wasLocked: false };
+                break;
+            default:
+                result = { wasSuccessful: null, wasLocked: null }; // Default case if amount doesn't match
+        }
+
+        return result;
+    },
 
     getPartFromCapabilityQuestionAnswer(context, { payload, pageNameToLog }) {
         const glassLocation = payload;