diff --git a/ecommerce/urls.py b/ecommerce/urls.py
index 21744e71f8..57e1d15d68 100644
--- a/ecommerce/urls.py
+++ b/ecommerce/urls.py
@@ -13,7 +13,7 @@
     CheckoutApiViewSet,
     CheckoutCallbackView,
     CheckoutInterstitialView,
-    CheckoutProductView,
+    AddProductToCartView,
     DiscountViewSet,
     NestedDiscountProductViewSet,
     NestedDiscountRedemptionViewSet,
@@ -102,6 +102,6 @@ class SimpleRouterWithNesting(NestedRouterMixin, SimpleRouter):
         CheckoutCallbackView.as_view(),
         name="checkout-result-callback",
     ),
-    re_path(r"^cart/add", CheckoutProductView.as_view(), name="checkout-product"),
+    re_path(r"^cart/add", AddProductToCartView.as_view(), name="checkout-product"),
     re_path(r"^int_admin/refund", AdminRefundOrderView.as_view(), name="refund-order"),
 ]
diff --git a/ecommerce/views/v0/__init__.py b/ecommerce/views/v0/__init__.py
index 187693044a..99106c18de 100644
--- a/ecommerce/views/v0/__init__.py
+++ b/ecommerce/views/v0/__init__.py
@@ -11,7 +11,7 @@
 from django.core.exceptions import ObjectDoesNotExist
 from django.db import transaction
 from django.db.models import Count, Q
-from django.http import Http404, HttpResponse
+from django.http import Http404, HttpResponse, HttpResponseRedirect
 from django.shortcuts import render
 from django.urls import reverse
 from django.utils.decorators import method_decorator
@@ -661,13 +661,50 @@ def post(self, request, *args, **kwargs):  # noqa: ARG002
             return Response(status=status.HTTP_200_OK)
 
 
-class CheckoutProductView(LoginRequiredMixin, RedirectView):
-    """View to add products to the cart and proceed to the checkout page"""
+class AddProductToCartView(APIView):
+    """View to add products to the cart"""
+
+    def post(self, request, *args, **kwargs):
+        """Add product to the cart"""
+        with transaction.atomic():
+            basket, _ = Basket.objects.select_for_update().get_or_create(
+                user=self.request.user
+            )
+            basket.basket_items.all().delete()
+            BasketDiscount.objects.filter(redeemed_basket=basket).delete()
+
+            # Incoming product ids from internal checkout
+            all_product_ids = self.request.POST.getlist("product_id")
+
+            # If the request is from an external source we would have course_id as query param
+            # Note that course_id passed in param corresponds to course run's courseware_id on mitxonline
+            course_run_ids = self.request.POST.getlist("course_run_id")
+            course_ids = self.request.POST.getlist("course_id")
+            program_ids = self.request.POST.getlist("program_id")
+
+            all_product_ids.extend(
+                list(
+                    CourseRun.objects.filter(
+                        Q(courseware_id__in=course_run_ids)
+                        | Q(courseware_id__in=course_ids)
+                    ).values_list("products__id", flat=True)
+                )
+            )
+            all_product_ids.extend(
+                list(
+                    ProgramRun.objects.filter(program__id__in=program_ids).values_list(
+                        "products__id", flat=True
+                    )
+                )
+            )
+            for product in Product.objects.filter(id__in=all_product_ids):
+                BasketItem.objects.create(basket=basket, product=product)
+
+        return HttpResponseRedirect(request.headers["Referer"])
 
-    pattern_name = "cart"
 
-    def get_redirect_url(self, *args, **kwargs):
-        """Populate the basket before redirecting"""
+    def get(self, request, *args, **kwargs):
+        """Add product to the cart"""
         with transaction.atomic():
             basket, _ = Basket.objects.select_for_update().get_or_create(
                 user=self.request.user
@@ -702,7 +739,7 @@ def get_redirect_url(self, *args, **kwargs):
             for product in Product.objects.filter(id__in=all_product_ids):
                 BasketItem.objects.create(basket=basket, product=product)
 
-        return super().get_redirect_url(*args, **kwargs)
+        return HttpResponseRedirect(request.headers["Referer"])
 
 
 class CheckoutInterstitialView(LoginRequiredMixin, TemplateView):
diff --git a/frontend/public/src/components/CourseProductDetailEnroll.js b/frontend/public/src/components/CourseProductDetailEnroll.js
index 9fc1ccae40..5478e3417c 100644
--- a/frontend/public/src/components/CourseProductDetailEnroll.js
+++ b/frontend/public/src/components/CourseProductDetailEnroll.js
@@ -30,7 +30,7 @@ import { getCookie } from "../lib/api"
 import users, { currentUserSelector } from "../lib/queries/users"
 import {
   enrollmentMutation,
-  deactivateEnrollmentMutation
+  deactivateEnrollmentMutation, cartMutation
 } from "../lib/queries/enrollment"
 import AddlProfileFieldsForm from "./forms/AddlProfileFieldsForm"
 import CourseInfoBox from "./CourseInfoBox"
@@ -49,12 +49,14 @@ type Props = {
   addProductToBasket: (user: number, productId: number) => Promise<any>,
   currentUser: User,
   createEnrollment: (runId: number) => Promise<any>,
+  addToCart: (product: Product) => Promise<any>,
   deactivateEnrollment: (runId: number) => Promise<any>,
   updateAddlFields: (currentUser: User) => Promise<any>,
   forceRequest: () => any
 }
 type ProductDetailState = {
   upgradeEnrollmentDialogVisibility: boolean,
+  addedToCartDialogVisibility: boolean,
   showAddlProfileFieldsModal: boolean,
   currentCourseRun: ?EnrollmentFlaggedCourseRun,
   destinationUrl: string
@@ -66,6 +68,7 @@ export class CourseProductDetailEnroll extends React.Component<
 > {
   state = {
     upgradeEnrollmentDialogVisibility: false,
+    addedToCartDialogVisibility:       false,
     currentCourseRun:                  null,
     showAddlProfileFieldsModal:        false,
     destinationUrl:                    ""
@@ -87,6 +90,11 @@ export class CourseProductDetailEnroll extends React.Component<
       window.open(target, "_blank")
     }
   }
+  toggleCartConfirmationDialogVisibility() {
+    this.setState({
+      addedToCartDialogVisibility: !this.state.addedToCartDialogVisibility
+    })
+  }
 
   redirectToCourseHomepage(url: string, ev: any) {
     /*
@@ -226,9 +234,39 @@ export class CourseProductDetailEnroll extends React.Component<
     }
   }
 
+  renderAddToCartConfirmationDialog() {
+    const { courses } = this.props
+    const { addedToCartDialogVisibility } = this.state
+    const course = courses && courses[0] ? courses[0] : null
+    return <Modal
+      id={`added-to-cart-dialog`}
+      className="added-to-cart-modal"
+      isOpen={addedToCartDialogVisibility}
+      toggle={() => this.cancelEnrollment()}
+      centered
+    >
+      <ModalHeader toggle={() => this.cancelEnrollment()}>
+        Added to Cart
+      </ModalHeader>
+      <ModalBody>
+        <strong>{course && course.title}</strong>
+        <button>Close</button>
+        <button
+          type="submit"
+          className="btn btn-upgrade btn-gradient-red-to-blue"
+        >
+          <div className="upgrade-btn-text">
+            <strong>Go to Cart</strong>
+          </div>
+        </button>
+      </ModalBody>
+    </Modal>
+  }
+
   renderUpgradeEnrollmentDialog() {
-    const { courses, currentUser } = this.props
+    const {courses, currentUser} = this.props
     const courseRuns = courses && courses[0] ? courses[0].courseruns : null
+    const csrfToken = getCookie("csrftoken")
     const enrollableCourseRuns = courseRuns ?
       courseRuns.filter(
         (run: EnrollmentFlaggedCourseRun) => run.is_enrollable
@@ -351,11 +389,13 @@ export class CourseProductDetailEnroll extends React.Component<
                   <div className="col-md-6 col-sm-12 pr-0">
                     <form
                       action="/cart/add/"
-                      method="get"
+                      method="post"
+                      onSubmit={this.toggleCartConfirmationDialogVisibility}
                       className={`text-center ${
                         newCartDesign ? "new-design" : ""
                       }`}
                     >
+                      <input type="hidden" name="csrfmiddlewaretoken" value={csrfToken}/>
                       <input
                         type="hidden"
                         name="product_id"
@@ -366,10 +406,10 @@ export class CourseProductDetailEnroll extends React.Component<
                         className="btn btn-upgrade btn-gradient-red-to-blue"
                         disabled={!canUpgrade}
                       >
-                        <i className="shopping-cart-line-icon" />
+                        <i className="shopping-cart-line-icon"/>
                         <div className="upgrade-btn-text">
                           <strong>Add to Cart</strong>
-                          <br />
+                          <br/>
                           <span>to get a Certificate</span>
                         </div>
                       </button>
@@ -533,6 +573,7 @@ export class CourseProductDetailEnroll extends React.Component<
 
               {run && currentUser ? this.renderAddlProfileFieldsModal() : null}
               {this.renderUpgradeEnrollmentDialog()}
+              {this.renderAddToCartConfirmationDialog()}
             </>
           </Loader>
         }
@@ -557,6 +598,9 @@ export class CourseProductDetailEnroll extends React.Component<
 const createEnrollment = (run: EnrollmentFlaggedCourseRun) =>
   mutateAsync(enrollmentMutation(run.id))
 
+const addToCart = (product: Product) =>
+  mutateAsync(cartMutation(product.id))
+
 const deactivateEnrollment = (run: number) =>
   mutateAsync(deactivateEnrollmentMutation(run))
 
@@ -588,6 +632,7 @@ const mapPropsToConfig = props => [
 
 const mapDispatchToProps = {
   createEnrollment,
+  addToCart,
   deactivateEnrollment,
   updateAddlFields
 }
diff --git a/frontend/public/src/lib/queries/enrollment.js b/frontend/public/src/lib/queries/enrollment.js
index d3913ae214..c62ecd913b 100644
--- a/frontend/public/src/lib/queries/enrollment.js
+++ b/frontend/public/src/lib/queries/enrollment.js
@@ -187,3 +187,16 @@ export const enrollmentMutation = (runId: number) => ({
   },
   update: {}
 })
+
+export const cartMutation = (productId: number) => ({
+  url:  `/cart/add/`,
+  body: {
+    product_id:   `${productId}`,
+    isapi:         true
+  },
+  options: {
+    ...getCsrfOptions(),
+    method: "POST"
+  },
+  update: {}
+})