diff --git a/src/pages/Ticket/Card/TicketEditMana.vue b/src/pages/Ticket/Card/TicketEditMana.vue
index a55658a07..de9a982b9 100644
--- a/src/pages/Ticket/Card/TicketEditMana.vue
+++ b/src/pages/Ticket/Card/TicketEditMana.vue
@@ -21,6 +21,10 @@ const $props = defineProps({
         type: String,
         default: 'mana',
     },
+    sale: {
+        type: Object,
+        default: null,
+    },
 });
 
 const emit = defineEmits(['save', 'cancel']);
@@ -29,8 +33,8 @@ const { t } = useI18n();
 const QPopupProxyRef = ref(null);
 const manaCode = ref($props.manaCode);
 
-const save = () => {
-    emit('save');
+const save = (sale = $props.sale) => {
+    emit('save', sale);
     QPopupProxyRef.value.hide();
 };
 
@@ -38,6 +42,7 @@ const cancel = () => {
     emit('cancel');
     QPopupProxyRef.value.hide();
 };
+defineExpose({ save });
 </script>
 
 <template>
diff --git a/src/pages/Ticket/Card/TicketSale.vue b/src/pages/Ticket/Card/TicketSale.vue
index 2cd20f1db..94d393900 100644
--- a/src/pages/Ticket/Card/TicketSale.vue
+++ b/src/pages/Ticket/Card/TicketSale.vue
@@ -22,7 +22,6 @@ import { useVnConfirm } from 'composables/useVnConfirm';
 import useNotify from 'src/composables/useNotify.js';
 import axios from 'axios';
 import VnTable from 'src/components/VnTable/VnTable.vue';
-import VnUsesMana from 'src/components/ui/VnUsesMana.vue';
 import VnConfirm from 'src/components/ui/VnConfirm.vue';
 import RightMenu from 'src/components/common/RightMenu.vue';
 
@@ -32,6 +31,7 @@ const { t } = useI18n();
 const { notify } = useNotify();
 const { openConfirmationModal } = useVnConfirm();
 const editPriceProxyRef = ref(null);
+const editManaProxyRef = ref(null);
 const stateBtnDropdownRef = ref(null);
 const quasar = useQuasar();
 const arrayData = useArrayData('ticketData');
@@ -310,17 +310,20 @@ const updatePrice = async (sale) => {
 };
 
 const changeDiscount = async (sale) => {
-    canProceed.value = await isSalePrepared(sale);
-    if (!canProceed.value) return;
     const newDiscount = edit.value.discount;
-    if (newDiscount != null && newDiscount != sale.discount) updateDiscount([sale]);
+    if (newDiscount != null && newDiscount != sale.discount) {
+        if (isSalePrepared(sale))
+            await confirmUpdate(() => updateDiscount([sale], newDiscount));
+    }
+};
+
+const updateDiscounts = async (sales, newDiscount = null) => {
+    const someSaleIsPrepared = sales.some(isSalePrepared);
+    if (someSaleIsPrepared);
+    await confirmUpdate(() => updateDiscount(sales, newDiscount));
 };
 
 const updateDiscount = async (sales, newDiscount = null) => {
-    for (const sale of sales) {
-        const canProceed = await isSalePrepared(sale);
-        if (!canProceed) return;
-    }
     const saleIds = sales.map((sale) => sale.id);
     const _newDiscount = newDiscount || edit.value.discount;
     const params = {
@@ -469,7 +472,19 @@ const endNewRow = (row) => {
     }
 };
 
-async function isSalePrepared(item) {
+async function confirmUpdate(cb) {
+    quasar
+        .dialog({
+            component: VnConfirm,
+            componentProps: {
+                title: t('Item prepared'),
+                message: t('This item is already prepared. Do you want to continue?'),
+            },
+        })
+        .onOk(cb);
+}
+
+async function isSalePrepared(sale) {
     const filter = {
         params: {
             where: { ticketFk: route.params.id },
@@ -482,40 +497,17 @@ async function isSalePrepared(item) {
         },
     });
 
-    const matchingSale = data.find((sale) => sale.itemFk === item.itemFk);
+    const matchingSale = data.find(({ itemFk }) => itemFk === sale.itemFk);
     if (!matchingSale) {
         return true;
     }
-
-    if (
+    return (
         matchingSale.hasSaleGroupDetail ||
         matchingSale.isControled ||
         matchingSale.isPrepared ||
         matchingSale.isPrevious ||
         matchingSale.isPreviousSelected
-    ) {
-        try {
-            await new Promise((resolve, reject) => {
-                quasar
-                    .dialog({
-                        component: VnConfirm,
-                        componentProps: {
-                            title: t('Item prepared'),
-                            message: t(
-                                'This item is already prepared. Do you want to continue?',
-                            ),
-                            data: item,
-                        },
-                    })
-                    .onOk(() => resolve(true))
-                    .onCancel(() => reject(new Error('cancelled')));
-            });
-        } catch (error) {
-            tableRef.value.reload();
-            return false;
-        }
-    }
-    return true;
+    );
 }
 
 watch(
@@ -583,7 +575,7 @@ watch(
                     :mana="mana"
                     :ticket-config="ticketConfig"
                     @get-mana="getMana()"
-                    @update-discounts="updateDiscount"
+                    @update-discounts="updateDiscounts"
                     @refresh-table="resetChanges"
                 />
                 <QBtn
@@ -825,27 +817,23 @@ watch(
                 <QBtn flat class="link" dense @click="onOpenEditDiscountPopover(row)">
                     {{ toPercentage(row.discount / 100) }}
                 </QBtn>
+
                 <TicketEditManaProxy
+                    ref="editManaProxyRef"
                     :mana="mana"
+                    :sale="row"
                     :new-price="getNewPrice"
                     :uses-mana="usesMana"
                     :mana-code="manaCode"
-                    @save="changeDiscount(row)"
+                    @save="changeDiscount"
                 >
-                    <template #default="{ popup }">
-                        <VnInput
-                            autofocus
-                            @keyup.enter="
-                                () => {
-                                    changeDiscount(row);
-                                    popup.hide();
-                                }
-                            "
-                            v-model.number="edit.discount"
-                            :label="t('ticketSale.discount')"
-                            type="number"
-                        />
-                    </template>
+                    <VnInput
+                        autofocus
+                        @keyup.enter.stop="() => editManaProxyRef.save(row)"
+                        v-model.number="edit.discount"
+                        :label="t('ticketSale.discount')"
+                        type="number"
+                    />
                 </TicketEditManaProxy>
             </template>
             <span v-else>{{ toPercentage(row.discount / 100) }}</span>