diff --git a/addons/point_of_sale/static/src/js/Popups/NumberPopup.js b/addons/point_of_sale/static/src/js/Popups/NumberPopup.js
index f8f9900f5d2..3a43abac25b 100644
--- a/addons/point_of_sale/static/src/js/Popups/NumberPopup.js
+++ b/addons/point_of_sale/static/src/js/Popups/NumberPopup.js
@@ -11,10 +11,13 @@ export class NumberPopup extends AbstractAwaitablePopup {
         confirmText: _t("Confirm"),
         cancelText: _t("Discard"),
         title: _t("Confirm?"),
+        subtitle: "",
         body: "",
         cheap: false,
         startingValue: null,
         isPassword: false,
+        inputSuffix: "",
+        getInputBufferReminder: () => false,
     };
 
     /**
diff --git a/addons/point_of_sale/static/src/js/Screens/PaymentScreen/PaymentScreen.js b/addons/point_of_sale/static/src/js/Screens/PaymentScreen/PaymentScreen.js
index 2786d2ca0a6..75daffd1d6a 100644
--- a/addons/point_of_sale/static/src/js/Screens/PaymentScreen/PaymentScreen.js
+++ b/addons/point_of_sale/static/src/js/Screens/PaymentScreen/PaymentScreen.js
@@ -147,6 +147,7 @@ export class PaymentScreen extends Component {
             title: tip ? this.env._t("Change Tip") : this.env._t("Add Tip"),
             startingValue: value,
             isInputSelected: true,
+            inputSuffix: this.env.pos.currency.symbol,
         });
 
         if (confirmed) {
diff --git a/addons/point_of_sale/static/src/scss/pos.scss b/addons/point_of_sale/static/src/scss/pos.scss
index abe37ed5a7b..7841e4bf17f 100644
--- a/addons/point_of_sale/static/src/scss/pos.scss
+++ b/addons/point_of_sale/static/src/scss/pos.scss
@@ -2551,6 +2551,13 @@ td {
     padding: 20px;
     border-radius: 3px 3px 0px 0px;
     border-bottom: solid 1px rgba(60,60,60,0.1);
+    display: flex;
+    flex-direction: column;
+}
+.pos .popup .subtitle {
+    padding: 5px;
+    font-size: 14px;
+    font-weight: normal;
 }
 .pos .popup .body {
     font-weight: normal;
@@ -2597,6 +2604,22 @@ td {
     color: $primary;
 }
 
+.pos .button .flex-column {
+    display: flex;
+    justify-content: center;
+    height: 40px;
+    gap: 2px;
+    flex-direction: column;
+}
+
+.pos .button .flex-column span {
+    line-height: normal;
+}
+
+.pos .button .flex-column .input-buffer-reminder {
+    font-weight: normal;
+}
+
 .pos .popup .button.dont-show-again {
     width: 130px;
 }
@@ -2633,6 +2656,23 @@ td {
     height: 180px;
     line-height:180px;
 }
+
+.pos .input-symbol {
+    display: flex;
+    align-items: center;
+    gap: 14px;
+    justify-content: center;
+}
+
+.pos .input-symbol .popup-input {
+    display: flex;
+    gap: 4px;
+}
+
+.pos .input-symbol .popup-input .input-value {
+    flex-grow: 1;
+}
+
 .pos .popup input,
 .pos .popup-input {
     text-align: left;
@@ -2682,7 +2722,7 @@ td {
 }
 
 .pos .popup-number .popup-input {
-    text-align: center;
+    text-align: right;
 }
 .pos .popup input:focus,
 .pos .popup-input.active {
@@ -2730,11 +2770,14 @@ td {
     background: $primary;
 }
 .pos .popup.popup-number {
-    width: 300px;
-    height: 450px;
+    max-width: none;
+    width: auto;
+    padding: 0 10px;
 }
 .pos .footer.centered {
     text-align: center;
+    display: flex;
+    justify-content: center;
 }
 .pos .footer.centered .button {
     float: none;
@@ -2773,11 +2816,6 @@ td {
     color: white;
     border-color: #444;
 }
-
-.pos .popup.popup-password {
-    width: 254px;
-    height: 510px;
-}
 .pos .popup-password .mode-button.add,
 .pos .popup-password .input-button.dot {
     display: none;
diff --git a/addons/point_of_sale/static/src/xml/Popups/NumberPopup.xml b/addons/point_of_sale/static/src/xml/Popups/NumberPopup.xml
index e945bf44af9..6a923540a4d 100644
--- a/addons/point_of_sale/static/src/xml/Popups/NumberPopup.xml
+++ b/addons/point_of_sale/static/src/xml/Popups/NumberPopup.xml
@@ -4,10 +4,14 @@
     <t t-name="NumberPopup" owl="1">
         <div class="popup popup-number" t-att-class="{ 'popup-password': props.isPassword }">
             <header class="title drag-handle">
-                <t t-esc="props.title" />
+                <span><t t-esc="props.title"/></span>
+                <span t-if="props.subtitle" class="subtitle"><t t-esc="props.subtitle"/></span>
             </header>
-            <div class="popup-input value active">
-                <span t-att-class="{ 'highlight': state.toStartOver }"><t t-esc="inputBuffer"/></span>
+            <div class="input-symbol">
+                <div class="popup-input value active">
+                    <span class="input-value" t-att-class="{ 'highlight': state.toStartOver }"><t t-esc="inputBuffer"/></span>
+                    <span t-if="props.inputSuffix"><t t-esc="props.inputSuffix" /></span>
+                </div>
             </div>
             <div class="popup-numpad">
                 <!-- FIXME POSREF do we really need to hardcode all of these? -->
@@ -49,7 +53,12 @@
             </div>
             <footer class="footer centered">
                 <div class="button confirm highlight" t-on-mousedown.prevent="confirm">
-                    <t t-esc="props.confirmText" />
+                    <div class="flex-column">
+                        <span><t t-esc="props.confirmText" /></span>
+                        <span t-if="props.getInputBufferReminder(state.buffer)" class="input-buffer-reminder">
+                            (<t t-esc="props.getInputBufferReminder(state.buffer)" />)
+                        </span>
+                    </div>
                 </div>
                 <div class="button cancel" t-on-mousedown.prevent="cancel">
                     <t t-esc="props.cancelText" />
diff --git a/addons/pos_sale/static/src/js/OrderManagementScreen/SaleOrderManagementScreen.js b/addons/pos_sale/static/src/js/OrderManagementScreen/SaleOrderManagementScreen.js
index 2c0eb0ed892..cb1ce4b77e2 100644
--- a/addons/pos_sale/static/src/js/OrderManagementScreen/SaleOrderManagementScreen.js
+++ b/addons/pos_sale/static/src/js/OrderManagementScreen/SaleOrderManagementScreen.js
@@ -94,8 +94,17 @@ export class SaleOrderManagementScreen extends ControlButtonsMixin(IndependentTo
         const { confirmed, payload: selectedOption } = await this.popup.add(SelectionPopup, {
             title: this.env._t("What do you want to do?"),
             list: [
-                { id: "0", label: this.env._t("Apply a down payment"), item: false },
-                { id: "1", label: this.env._t("Settle the order"), item: true },
+                { id: "0", label: this.env._t("Settle the order"), item: "settle" },
+                {
+                    id: "1",
+                    label: this.env._t("Apply a down payment (percentage)"),
+                    item: "dpPercentage",
+                },
+                {
+                    id: "2",
+                    label: this.env._t("Apply a down payment (fixed amount)"),
+                    item: "dpAmount",
+                },
             ],
         });
 
@@ -159,7 +168,7 @@ export class SaleOrderManagementScreen extends ControlButtonsMixin(IndependentTo
                 currentPOSOrder.set_pricelist(orderPricelist);
             }
 
-            if (selectedOption) {
+            if (selectedOption == "settle") {
                 // settle the order
                 const lines = sale_order.order_line;
                 const product_to_add_in_pos = lines
@@ -249,9 +258,13 @@ export class SaleOrderManagementScreen extends ControlButtonsMixin(IndependentTo
             } else {
                 // apply a downpayment
                 if (this.env.pos.config.down_payment_product_id) {
-                    const lines = sale_order.order_line;
+                    let lines = sale_order.order_line;
                     const tab = [];
-
+                    lines = lines.filter((line) => {
+                        return (
+                            line.product_id[0] !== this.env.pos.config.down_payment_product_id[0]
+                        );
+                    });
                     for (let i = 0; i < lines.length; i++) {
                         tab[i] = {
                             product_name: lines[i].product_id[1],
@@ -282,14 +295,48 @@ export class SaleOrderManagementScreen extends ControlButtonsMixin(IndependentTo
                         down_payment = sale_order.amount_total;
                     }
 
+                    let popupTitle = "";
+                    let popupInputSuffix = "";
+                    const popupTotalDue = sale_order.amount_total;
+                    let getInputBufferReminder = () => false;
+                    const popupSubtitle = this.env._t("Due balance: %s");
+                    if (selectedOption == "dpAmount") {
+                        popupTitle = this.env._t("Down Payment");
+                        popupInputSuffix = this.env.pos.currency.symbol;
+                    } else {
+                        popupTitle = this.env._t("Down Payment");
+                        popupInputSuffix = "%";
+                        getInputBufferReminder = (buffer) => {
+                            if (buffer && buffer.length > 0) {
+                                const percentage = parseFloat(buffer);
+                                if (isNaN(percentage)) {
+                                    return false;
+                                }
+                                return this.env.utils.formatCurrency(
+                                    (popupTotalDue * percentage) / 100
+                                );
+                            } else {
+                                return false;
+                            }
+                        };
+                    }
                     const { confirmed, payload } = await this.popup.add(NumberPopup, {
-                        title: sprintf(
-                            this.env._t("Percentage of %s"),
+                        title: popupTitle,
+                        subtitle: sprintf(
+                            popupSubtitle,
                             this.env.utils.formatCurrency(sale_order.amount_total)
                         ),
+                        inputSuffix: popupInputSuffix,
                         startingValue: 0,
+                        getInputBufferReminder,
                     });
-                    if (confirmed) {
+
+                    if (!confirmed) {
+                        return;
+                    }
+                    if (selectedOption == "dpAmount") {
+                        down_payment = parseFloat(payload);
+                    } else {
                         down_payment = (down_payment * parseFloat(payload)) / 100;
                     }