diff --git a/src/clj/chicken_master/css.clj b/src/clj/chicken_master/css.clj
index da39a71..17badd5 100644
--- a/src/clj/chicken_master/css.clj
+++ b/src/clj/chicken_master/css.clj
@@ -124,6 +124,7 @@
      ]
 
     [:.customers-modal
+     [:details {:padding "0.5em"}]
      [:details.customer-order {:margin-left "1em" :padding "0.5em"}
       [:.order-date-picker {:display :inline-block :width "75%" :cursor :pointer}]
       [:.product-item-edit {:margin-left "1em"}]]]
diff --git a/src/cljs/chicken_master/customers.cljs b/src/cljs/chicken_master/customers.cljs
index faf927f..83f74fe 100644
--- a/src/cljs/chicken_master/customers.cljs
+++ b/src/cljs/chicken_master/customers.cljs
@@ -8,27 +8,12 @@
    [chicken-master.html :as html]
    [chicken-master.events :as event]))
 
-(defn item-adder [& {:keys [type value callback button class]
-                      :or {type :text value "" button nil}}]
-  (let [state (reagent/atom value)]
-    (fn []
-      [:div {:class class :on-click #(.stopPropagation %)}
-       [:input {:type type :name :user-name :default value :value @state
-                :on-change #(let [val (-> % .-target .-value)]
-                              (reset! state val)
-                              (if-not button (callback val)))}]
-       (if button
-         [:button {:class :add-product
-                   :type :button
-                   :disabled (= @state "")
-                   :on-click (if callback #(-> state (reset-vals! value) first callback))} button])])))
-
 (defn order-adder [order]
   (let [state (reagent/atom order)]
     (fn []
       [:details {:class :customer-order :key (gensym) :open (:open @state)}
        [:summary {:on-click #(swap! state update :open not)}
-        [item-adder
+        [prod/item-adder
          :type :date
          :value (:day @state)
          :class :order-date-picker
@@ -42,7 +27,7 @@
    :clients
    [:div {:class :customers-modal}
     [:h2 "Clienci"]
-    [item-adder :callback #(re-frame/dispatch [::event/add-customer %]) :button "+"]
+    [prod/item-adder :callback #(re-frame/dispatch [::event/add-customer %]) :button "+"]
     (let [client-orders (->> @(re-frame/subscribe [::subs/orders])
                              vals
                              (group-by #(get-in % [:who :id])))]
diff --git a/src/cljs/chicken_master/events.cljs b/src/cljs/chicken_master/events.cljs
index 52f51a3..53d8c78 100644
--- a/src/cljs/chicken_master/events.cljs
+++ b/src/cljs/chicken_master/events.cljs
@@ -209,10 +209,9 @@
    (assoc-in db [:products product] i)))
 
 (re-frame/reg-event-db
- ::set-stock-amount
- (fn [db [_ product i]]
-   (prn i)
-   (assoc-in db [:products product] i)))
+ ::delete-product
+ (fn [db [_ product]]
+   (update db :products dissoc product)))
 
 (re-frame/reg-event-fx
  ::save-stock
diff --git a/src/cljs/chicken_master/products.cljs b/src/cljs/chicken_master/products.cljs
index 81f873c..9325426 100644
--- a/src/cljs/chicken_master/products.cljs
+++ b/src/cljs/chicken_master/products.cljs
@@ -78,3 +78,18 @@
    (if (settings :editable-number-inputs)
      (number-input (str "amount-" product) "" amount nil)
      [:span {:class :product-amount} amount])])
+
+(defn item-adder [& {:keys [type value callback button class]
+                     :or {type :text value "" button nil}}]
+  (let [state (reagent/atom value)]
+    (fn []
+      [:div {:class class :on-click #(.stopPropagation %)}
+       [:input {:type type :name :user-name :default value :value @state
+                :on-change #(let [val (-> % .-target .-value)]
+                              (reset! state val)
+                              (if-not button (callback val)))}]
+       (if button
+         [:button {:class :add-product
+                   :type :button
+                   :disabled (= @state "")
+                   :on-click (if callback #(-> state (reset-vals! value) first callback))} button])])))
diff --git a/src/cljs/chicken_master/stock.cljs b/src/cljs/chicken_master/stock.cljs
index 273daf8..35c07c0 100644
--- a/src/cljs/chicken_master/stock.cljs
+++ b/src/cljs/chicken_master/stock.cljs
@@ -2,7 +2,7 @@
   (:require
    [re-frame.core :as re-frame]
    [chicken-master.config :refer [settings]]
-   [chicken-master.products :refer [num-or-nil number-input]]
+   [chicken-master.products :as prod]
    [chicken-master.subs :as subs]
    [chicken-master.html :as html]
    [chicken-master.events :as event]))
@@ -12,20 +12,25 @@
   (html/modal
    :stock
    [:div {:class :stock-modal}
-    [:button {:class :add-product :type :button :on-click #(re-frame/dispatch [::event/add-stock-product])} "dodaj"]
     [:h2 "Magazyn"]
     (for [[product amount] @(re-frame/subscribe [::subs/available-products])]
       [:div {:key (gensym) :class :stock-product}
        [:span {:class :product-name} product]
        [:div {:class :stock-product-amount}
         [:button {:type :button :on-click #(re-frame/dispatch [::event/update-product-stock product -1])} "-"]
-        (number-input (name product) "" (or amount 0)
-                      #(re-frame/dispatch [::event/set-stock-amount product (-> % .-target .-value num-or-nil)]))
+        (prod/number-input (name product) "" (or amount 0)
+                      #(re-frame/dispatch [::event/set-stock-amount product (-> % .-target .-value prod/num-or-nil)]))
         [:button {:type :button :on-click #(re-frame/dispatch [::event/update-product-stock product 1])} "+"]
-        ]])]
+        [:button {:type :button :on-click #(re-frame/dispatch [::event/delete-product product])} "x"]
+        ]])
+    [prod/item-adder :callback #(re-frame/dispatch [::event/set-stock-amount % 0]) :button "+"]
+    ]
    ;; On success
    (fn [form]
      (->> form
-          (reduce-kv #(assoc %1 (keyword %2) (num-or-nil %3)) {})
+          (reduce-kv #(if-let [val (prod/num-or-nil %3)]
+                        (assoc %1 (keyword %2) val)
+                        %1)
+                     {})
           (conj [::event/save-stock])
           re-frame/dispatch))))