diff --git a/extension/e2e-tests/sendPayment.test.ts b/extension/e2e-tests/sendPayment.test.ts
index 71c961d974..4a6a7bcea7 100644
--- a/extension/e2e-tests/sendPayment.test.ts
+++ b/extension/e2e-tests/sendPayment.test.ts
@@ -1,3 +1,4 @@
+import { TransactionBuilder } from "stellar-sdk";
 import { test, expect } from "./test-fixtures";
 import { login, loginAndFund, loginToTestAccount } from "./helpers/login";
 import { TEST_M_ADDRESS, TEST_TOKEN_ADDRESS } from "./helpers/test-token";
@@ -10,7 +11,7 @@ import {
 } from "./helpers/stubs";
 
 const MUXED_ACCOUNT_ADDRESS =
-  "MCCRNOIMODZT7HVQA3NM46YMLOBAXMSMHK3XXIN62CTWIPPP3J2E4AAAAAAAAAAAAEIAM";
+  "MCQ7EGW7VXHI4AKJAFADOIHCSK2OCVA42KUETUK5LQ3LVSEQEEKP6AAAAAAAAAAAAFLVY";
 
 test("Swap doesn't throw error when account is unfunded", async ({
   page,
@@ -241,6 +242,71 @@ test("Send can review formatted inputs", async ({ page, extensionId }) => {
   });
 });
 
+test("Send persists inputs and submits to network", async ({
+  page,
+  extensionId,
+}) => {
+  test.slow();
+  await loginAndFund({ page, extensionId });
+  await page.getByTestId("nav-link-send").click({ force: true });
+
+  await expect(page.getByText("Send")).toBeVisible();
+  await page
+    .getByTestId("send-to-input")
+    .fill("GBTYAFHGNZSTE4VBWZYAGB3SRGJEPTI5I4Y22KZ4JTVAN56LESB6JZOF");
+  await page.getByText("Continue").click();
+
+  await expect(page.getByTestId("AppHeaderPageTitle")).toContainText("Send");
+  await page.getByTestId(`SendRow-native`).click({ force: true });
+  await page.getByTestId("send-amount-amount-input").fill("1");
+  await page.getByTestId("send-amount-btn-memo").click();
+  await page.getByTestId("edit-memo-input").fill("test memo");
+  await page.getByText("Save").click();
+  await page.getByTestId("send-amount-btn-fee").click();
+  await page.getByTestId("edit-tx-settings-fee-input").fill("0.00009");
+  await page.getByText("Save").click();
+  await page.getByText("Review Send").click({ force: true });
+  await expect(page.getByText("You are sending")).toBeVisible({
+    timeout: 200000,
+  });
+  await expect(page.getByTestId("review-tx-send-amount")).toHaveText("1 XLM");
+  await expect(page.getByTestId("review-tx-memo")).toHaveText("test memo");
+  await expect(page.getByTestId("review-tx-fee")).toHaveText("0.00009 XLM");
+
+  let submitTxResponse = "";
+  page.on("response", async (response) => {
+    if (response.url().includes("/submit-tx")) {
+      submitTxResponse = await response.text();
+    }
+  });
+
+  await page.getByTestId(`SubmitAction`).click();
+
+  await expect(page.getByText("Sent!")).toBeVisible({
+    timeout: 60000,
+  });
+  const submitTxResponseJson = JSON.parse(submitTxResponse);
+
+  expect(submitTxResponseJson.memo).toBe("test memo");
+  expect(submitTxResponseJson.max_fee).toBe("900");
+
+  const tx = TransactionBuilder.fromXDR(
+    submitTxResponseJson.envelope_xdr,
+    "Test SDF Network ; September 2015",
+  );
+
+  const txOp = tx.operations[0] as any;
+
+  expect(txOp.type).toBe("payment");
+  expect(txOp.amount).toBe("1.0000000");
+  expect(txOp.destination).toBe(
+    "GBTYAFHGNZSTE4VBWZYAGB3SRGJEPTI5I4Y22KZ4JTVAN56LESB6JZOF",
+  );
+  expect(txOp.asset.code).toBe("XLM");
+
+  await page.getByText("Done").click();
+});
+
 test("Send XLM payments to recent federated addresses", async ({
   page,
   extensionId,
diff --git a/extension/src/popup/components/InternalTransaction/EditMemo/index.tsx b/extension/src/popup/components/InternalTransaction/EditMemo/index.tsx
index 8fa9ad0f0b..66eedbe791 100644
--- a/extension/src/popup/components/InternalTransaction/EditMemo/index.tsx
+++ b/extension/src/popup/components/InternalTransaction/EditMemo/index.tsx
@@ -38,6 +38,7 @@ export const EditMemo = ({ memo, onClose, onSubmit }: EditMemoProps) => {
                   <Field name="memo">
                     {({ field }: FieldProps) => (
                       <Input
+                        data-testid="edit-memo-input"
                         autoFocus
                         fieldSize="md"
                         autoComplete="off"
diff --git a/extension/src/popup/components/InternalTransaction/EditSettings/index.tsx b/extension/src/popup/components/InternalTransaction/EditSettings/index.tsx
index ddf271afa2..bb48629eef 100644
--- a/extension/src/popup/components/InternalTransaction/EditSettings/index.tsx
+++ b/extension/src/popup/components/InternalTransaction/EditSettings/index.tsx
@@ -49,6 +49,7 @@ export const EditSettings = ({
                 <Field name="fee">
                   {({ field }: FieldProps) => (
                     <Input
+                      data-testid="edit-tx-settings-fee-input"
                       type="text"
                       min={0}
                       autoFocus
diff --git a/extension/src/popup/components/InternalTransaction/ReviewTransaction/index.tsx b/extension/src/popup/components/InternalTransaction/ReviewTransaction/index.tsx
index f5f4011bed..03d5fd7ec6 100644
--- a/extension/src/popup/components/InternalTransaction/ReviewTransaction/index.tsx
+++ b/extension/src/popup/components/InternalTransaction/ReviewTransaction/index.tsx
@@ -137,7 +137,10 @@ export const ReviewTx = ({
                         icon={assetIcon}
                         isSuspicious={false}
                       />
-                      <div className="ReviewTx__SendAssetDetails">
+                      <div
+                        className="ReviewTx__SendAssetDetails"
+                        data-testid="review-tx-send-amount"
+                      >
                         <span>
                           {sendAmount} {asset.code}
                         </span>
@@ -151,7 +154,10 @@ export const ReviewTx = ({
                     <div className="ReviewTx__Divider">
                       <Icon.ChevronDownDouble />
                     </div>
-                    <div className="ReviewTx__SendDestination">
+                    <div
+                      className="ReviewTx__SendDestination"
+                      data-testid="review-tx-send-destination"
+                    >
                       {dstAsset && dest ? (
                         <>
                           <AssetIcon
@@ -201,7 +207,10 @@ export const ReviewTx = ({
                       <Icon.File02 />
                       Memo
                     </div>
-                    <div className="ReviewTx__Details__Row__Value">
+                    <div
+                      className="ReviewTx__Details__Row__Value"
+                      data-testid="review-tx-memo"
+                    >
                       {memo || "None"}
                     </div>
                   </div>
@@ -210,7 +219,10 @@ export const ReviewTx = ({
                       <Icon.Route />
                       Fee
                     </div>
-                    <div className="ReviewTx__Details__Row__Value">
+                    <div
+                      className="ReviewTx__Details__Row__Value"
+                      data-testid="review-tx-fee"
+                    >
                       {fee} XLM
                     </div>
                   </div>
diff --git a/extension/src/popup/components/sendPayment/SendAmount/index.tsx b/extension/src/popup/components/sendPayment/SendAmount/index.tsx
index b0ddbffe84..06c75bd194 100644
--- a/extension/src/popup/components/sendPayment/SendAmount/index.tsx
+++ b/extension/src/popup/components/sendPayment/SendAmount/index.tsx
@@ -301,6 +301,7 @@ export const SendAmount = ({
               </div>
               <div className="SendAmount__settings-options">
                 <Button
+                  data-testid="send-amount-btn-memo"
                   size="md"
                   isRounded
                   variant="tertiary"
@@ -311,6 +312,7 @@ export const SendAmount = ({
                   {t("Memo")}
                 </Button>
                 <Button
+                  data-testid="send-amount-btn-fee"
                   size="md"
                   isRounded
                   variant="tertiary"