diff --git a/static/js/shop/ProductCartItem.jsx b/static/js/shop/ProductCartItem.jsx
index de1c22e..9a0aca9 100644
--- a/static/js/shop/ProductCartItem.jsx
+++ b/static/js/shop/ProductCartItem.jsx
@@ -3,7 +3,8 @@ import PropTypes from "prop-types";
 import {Draggable} from "@hello-pangea/dnd";
 import {OverlayTrigger} from "react-bootstrap";
 import {DialogPopup} from "./options/DialogPopup.jsx";
-import {nbrClocksStyle, nbrConnectorsStyle, productStyle} from "./utils";
+import {productStyle} from "./utils";
+import {Resources} from "./Resources.jsx";
 
 /**
  * Component that renders a product.
@@ -22,6 +23,7 @@ export class ProductCartItem extends PureComponent {
             model: PropTypes.object.isRequired,
             data: PropTypes.object,
             ext_data: PropTypes.object,
+            resources: PropTypes.object,
             onToggleOverlayRemove: PropTypes.func,
             onClickRemoveItem: PropTypes.func,
             onClickItem: PropTypes.func,
@@ -79,6 +81,7 @@ export class ProductCartItem extends PureComponent {
             first,
             last,
             ext_data,
+            resources,
             onCardUpdate,
         } = this.props;
 
@@ -102,30 +105,7 @@ export class ProductCartItem extends PureComponent {
 
         let render_progress;
         if (data) {
-            switch(model.type) {
-                case 'kasli':
-                    render_progress = [
-                        (<p key={model.type+model.id+"EEM"}>{`${data.nbrCurrentSlot}/${model.nbrSlotMax} EEM connectors used`}</p>),
-                        (<p key={model.type+model.id+"CLK"}>{`${data.nbrCurrentClock}/${model.nbrClockMax} Clock connectors used`}</p>)
-                    ];
-                    break;
 
-                case 'vhdcicarrier':
-                    render_progress = (<p>{`${data.nbrCurrentSlot}/${model.nbrSlotMax} EEM connectors used`}</p>);
-                    break;
-
-                case 'zotino':
-                case 'hd68':
-                    render_progress = (<p>{`${data.nbrCurrentSlot}/${model.nbrSlotMax} connectors used`}</p>);
-                    break;
-
-                case 'clocker':
-                    render_progress = (<p>{`${data.nbrCurrentClock}/${model.nbrClockMax} Clock connectors used`}</p>);
-                    break;
-
-                default:
-                    break;
-            }
         }
 
         return (
@@ -218,28 +198,8 @@ export class ProductCartItem extends PureComponent {
                         </div>
 
                         {/* progression container */}
-                        {render_progress && (
-                            <OverlayTrigger
-                                placement="top"
-                                trigger={['click', 'hover', 'focus']}
-                                overlay={({arrowProps, hasDoneInitialMeasure, show, ...props}) => (<div className="k-popup-connectors" {...props}>{render_progress}</div>)}
-                                rootClose
-                            >
-                                <div className="progress-container">
-
-                                    {model.nbrSlotMax > 0 && (
-                                        <div className="nbr-connectors">
-                                            <div style={{ ...nbrConnectorsStyle(data)}}></div>
-                                        </div>
-                                    )}
-
-                                    {model.nbrClockMax > 0 && (
-                                        <div className="nbr-clocks">
-                                            <div style={{ ...nbrClocksStyle(data)}}></div>
-                                        </div>
-                                    )}
-                                </div>
-                            </OverlayTrigger>
+                        {resources && (
+                            <Resources resources={resources}/>
                         )}
 
 
diff --git a/static/js/shop/Resources.jsx b/static/js/shop/Resources.jsx
new file mode 100644
index 0000000..4304ce9
--- /dev/null
+++ b/static/js/shop/Resources.jsx
@@ -0,0 +1,86 @@
+import {OverlayTrigger} from "react-bootstrap";
+import React from "react";
+
+
+const resourcesWidthStyle = (occupied, max) => {
+    return {
+        width: `${Math.min(occupied * 100 / max, 100)}%`,
+    }
+};
+
+function EEMRenderer({occupied, max}) {
+    return (
+        <div className="nbr-connectors">
+            <div style={{...resourcesWidthStyle(occupied, max)}}></div>
+        </div>
+    )
+}
+
+function ClockRenderer({occupied, max}) {
+    return (
+        <div className="nbr-clocks">
+            <div style={{...resourcesWidthStyle(occupied, max)}}></div>
+        </div>
+    )
+}
+
+const resource_progress_renderers = {
+    "eem": EEMRenderer,
+    "clk": ClockRenderer,
+    "idc": EEMRenderer
+}
+
+
+function EEMTipRender({occupied, max}) {
+    return (<p>{`${occupied}/${max} EEM connectors used`}</p>);
+}
+
+function IDCTipRender({occupied, max}) {
+    return (<p>{`${occupied}/${max} IDC connectors used`}</p>);
+}
+
+function ClockTipRender({occupied, max}) {
+    return (<p>{`${occupied}/${max} clock connectors used`}</p>);
+}
+
+const resource_tip = {
+    "eem": EEMTipRender,
+    "clk": ClockTipRender,
+    "idc": IDCTipRender
+}
+
+function RenderResources({resources, library}) {
+    if (!resources) return null;
+    let result = [];
+
+    resources.forEach((value, _) => {
+        if (library[value.name]) result.push(library[value.name](value));
+    });
+
+    return result;
+}
+
+export function Resources({resources}) {
+    return (
+        <OverlayTrigger
+            placement="top"
+            trigger={['click', 'hover', 'focus']}
+            overlay={({arrowProps, hasDoneInitialMeasure, show, ...props}) => (
+                <div className="k-popup-connectors" {...props}>
+                    <RenderResources
+                        resources={resources}
+                        library={resource_tip}
+                    />
+                </div>
+            )}
+            rootClose
+        >
+            <div className="progress-container">
+                <RenderResources
+                    resources={resources}
+                    library={resource_progress_renderers}
+                />
+            </div>
+        </OverlayTrigger>
+    )
+}
\ No newline at end of file
diff --git a/static/js/shop/count_resources.js b/static/js/shop/count_resources.js
new file mode 100644
index 0000000..9aaf3a2
--- /dev/null
+++ b/static/js/shop/count_resources.js
@@ -0,0 +1,67 @@
+function EEMCounter(data, index) {
+    const process_slots = (item) => {
+        if (!item.options_data
+            || item.options_data.ext_pwr === false
+            || item.options_data.mono_eem === false
+        )
+            return item.slotOccupied;
+        else if (item.options_data.ext_pwr === true)
+            return 0;
+        else if (item.options_data.mono_eem === true || item.options_data.n_eem === "1 EEM")
+            return 1;
+        else if (item.options_data.n_eem === "3 EEM")
+            return 3;
+
+        return item.slotOccupied || 0;
+    }
+    let count = 0;
+    for (let i = index + 1; i < data.length; i++) {
+        if (data[i].resources.filter((value, _i) => value.name === "eem").length > 0) break;
+        count += process_slots(data[i]);
+    }
+    return count;
+}
+
+function ClockCounter(data, index) {
+    const process_slots = (item) => {
+        return (item.options_data && item.options_data.ext_clk === true) ? 0 : (item.clockOccupied || 0);
+    }
+    let count = 0;
+    for (let i = index + 1; i < data.length; i++) {
+        if (data[i].resources.filter((value, _i) => value.name === "clk").length > 0) break;
+        count += process_slots(data[i]);
+    }
+    return count;
+}
+
+function IDCCounter(data, index) {
+    const process_slots = (item) => {
+        return item.idcOccupied || 0;
+    }
+    let count = 0;
+    for (let i = index + 1; i < data.length; i++) {
+        if (data[i].resources.filter((value, _i) => value.name === "idc").length > 0) break;
+        count += process_slots(data[i]);
+    }
+    return count;
+}
+
+
+const resource_counters = {
+    "eem": EEMCounter,
+    "clk": ClockCounter,
+    "idc": IDCCounter
+}
+
+export function CountResources(data, index) {
+    if (!data[index].resources) return null;
+    let result = [];
+    data[index].resources.forEach((item, _) => {
+        if (resource_counters[item.name]) result.push({
+            name: item.name,
+            occupied: resource_counters[item.name](data, index),
+            max: item.max
+        });
+    });
+    return result;
+}
\ No newline at end of file
diff --git a/static/js/shop/utils.js b/static/js/shop/utils.js
index be6f766..30eda86 100644
--- a/static/js/shop/utils.js
+++ b/static/js/shop/utils.js
@@ -76,35 +76,6 @@ export const cartStyle = (style, snapshot) => {
     };
 }
 
-export const nbrConnectorsStyle = (data) => {
-    if (!data || !data.nbrCurrentSlot) {
-        return {};
-    }
-
-    let p = data.nbrCurrentSlot * 100 / data.nbrSlotMax;
-    if (p > 100) {
-        p = 100;
-    }
-    return {
-        width: `${p}%`,
-    }
-};
-
-export const nbrClocksStyle = (data) => {
-    if (!data || !data.nbrCurrentClock) {
-        return {};
-    }
-
-    let p = data.nbrCurrentClock * 100 / data.nbrClockMax;
-    if (p > 100) {
-        p = 100;
-    }
-    return {
-        width: `${p}%`,
-    }
-};
-
-
 
 export const nbrOccupiedSlotsInCrate = (items) => {
     return items.reduce((prev, next) => {
diff --git a/static/js/shop/warnings.js b/static/js/shop/warnings.js
new file mode 100644
index 0000000..0052716
--- /dev/null
+++ b/static/js/shop/warnings.js
@@ -0,0 +1,6 @@
+/**
+ * This module should contain warnings subsystem.
+ * First idea - there should be either definitive list of available warnings,
+ * or defined as some json logic leading to the warning message(s), similar way how FillExtData works.
+ * Second - resources indicator should be separate component
+ */
\ No newline at end of file