diff --git a/static/js/shop/options/Options.jsx b/static/js/shop/options/Options.jsx
index 0993770..5fffb4f 100644
--- a/static/js/shop/options/Options.jsx
+++ b/static/js/shop/options/Options.jsx
@@ -41,3 +41,22 @@ export function ProcessOptions({options, data, target, id}) {
     }
 }
 
+export function ProcessOptionsToData({options, data}) {
+    let options_t = true_type_of(options);
+    if (options_t === "array") {
+        return Array.from(
+            options.map((option_item, i) => ProcessOptionsToData({
+                options: option_item,
+                data: data,
+            }))
+        ).flat();
+    } else if (options_t === "object") {
+        if (true_type_of(options.title) === "string") {
+            return options;
+        } else {
+            return ProcessOptionsToData({options: json_logic_apply(options, data), data: data});
+        }
+    } else {
+        throw Error("Incompatible type for the option: " + options_t)
+    }
+}
\ No newline at end of file
diff --git a/static/js/shop/shop_store.js b/static/js/shop/shop_store.js
index 1ad1f26..02f78ba 100644
--- a/static/js/shop/shop_store.js
+++ b/static/js/shop/shop_store.js
@@ -34,11 +34,25 @@ const useCrateModes  = ((set, get) => ({
     crateParams: mode => get().crate_modes[mode],
 }));
 
-const useFanTray  = ((set, get) => ({
-    fanTray: shared_data.fanTray,
-    fanTrayAvailableForMode: (crate_mode) => {
-        return get().fanTray.crateModesAvailable[crate_mode] === true;
-    },
+const useCrateOptions  = ((set, get) => ({
+    crate_options: shared_data.crateOptions.options,
+    crate_prices: shared_data.crateOptions.prices,
+
+}));
+
+const useOrderOptions  = ((set, get) => ({
+    orderOptions: shared_data.crateOptions.options,
+    orderPrices: shared_data.crateOptions.prices,
+    order_options_data: {},
+
+    fillOrderExtData: _ => {},
+
+    _updateOrderOption: (new_options) => set(state => ({
+        order_options_data: {
+            ...state.order_options_data,
+            ...new_options
+        }
+    }))
 }));
 
 const useLayout = ((set, get) => ({
@@ -495,5 +509,6 @@ export const useShopStore = createWithEqualityFn((...params) => ({
     ...useLayout(...params),
     ...useHighlighted(...params),
     ...useImportJSON(...params),
-    ...useFanTray(...params),
+    ...useCrateOptions(...params),
+    ...useOrderOptions(...params),
 }))
\ No newline at end of file
diff --git a/static/js/shop_data.js b/static/js/shop_data.js
index 0b0b94c..9862564 100644
--- a/static/js/shop_data.js
+++ b/static/js/shop_data.js
@@ -28,13 +28,57 @@ const shop_data = {
       "rack", "desktop"
   ],
 
-  fanTray: {
-    price: 470,
-    crateModesAvailable: {
-      'rack': true
-    },
-    optionTitle: "Add fan tray",
-    tip: "Add 1U 84hp fan tray (to be mounted under the crate) to improve cooling. Fans need 220VAC 50/60Hz power. 3 fans, 167m³/h air flow."
+  crateOptions: {
+    options: [
+      {"if": [
+          {"==": [{"var": "ext_data.crate_mode"}, "rack",]},
+          {type: "Switch", args: {
+              title: "Add fan tray",
+              outvar: "nuc",
+              tip: "Add 1U 84hp fan tray (to be mounted under the crate) to improve cooling. " +
+                  "Fans need 220VAC 50/60Hz power. 3 fans, 167m³/h air flow.",
+              fallback: false,
+            }}
+        ]},
+    ],
+    prices: [{"if": [{"and": [{"var": "fan_tray"}, {"==": [{"var": "ext_data.crate_mode"}, "rack",]}]}, {title: "Add fan tray", price: 470}]}]
+  },
+
+  orderOptions: {
+    options: [
+      {type: "Switch", args: {
+        title: "Include optional pre-installed Intel® NUC mini-computer",
+          outvar: "nuc",
+          tip: "OS: latest stable NixOS with Gnome or KDE with pre-installed ARTIQ software. " +
+               "Hardware (other choices available): Intel® NUC 13 Pro Kit NUC13ANKi7, i7-1360P CPU, " +
+               "32GB RAM from reputable vendor, 1TB M.2 NVM Express SSD from reputable vendor.",
+          fallback: true,
+      }},
+      {
+        "if": [
+          {"var": "nuc"},
+          [
+            {
+              type: "Radio",
+              args: {
+                title: "Desktop Environment",
+                outvar: "nuc_desktop",
+                variants: ["Gnome", "KDE"],
+                tip: "Gnome vs KDE",
+                fallback: 0
+              }
+            },
+            {type: "Line", args: {title: "Additional software to be pre-installed", outvar: "software", fallback: "",
+                tip: "Pre-install additional software, if needed"}},
+          ],
+        ]
+      },
+    ],
+
+    prices: [{
+      "if": [{"var": "nuc"}, {title: "Include optional pre-installed Intel® NUC mini-computer", price: 1300}, 0],
+
+    }]
   },
 
   items: {