diff --git a/src/jsonmanager/json_manager.rs b/src/jsonmanager/json_manager.rs
index 517b7c5..cf2a906 100644
--- a/src/jsonmanager/json_manager.rs
+++ b/src/jsonmanager/json_manager.rs
@@ -1,10 +1,12 @@
 use std::fs::read_to_string; // use instead of std::fs::File
 use std::path::Path;
-use std::collections::HashMap;
+use std::collections::{HashMap, BTreeMap};
 
 use serde::Deserialize;
 use serde::de::DeserializeOwned;
 use crate::jsonmanager::gather::Gather;
+use crate::jsonmanager::shop_goods::ShopGoods;
+use crate::jsonmanager::shop_rotate::ShopRotate;
 
 use super::avatar_skill_depot::AvatarSkillDepot;
 use super::entity_curve::EntityCurve;
@@ -12,6 +14,18 @@ use super::monster::Monster;
 use super::world_level::WorldLevel;
 use super::gadget_prop::GadgetProp;
 
+fn group_nonconsec_by<A, B, I>(v: I, key: fn (&B) -> A) -> BTreeMap<A, Vec<B>>
+    where
+        A: Ord,
+        I: IntoIterator<Item = B>,
+{
+    let mut result = BTreeMap::<A, Vec<B>>::new();
+    for e in v {
+        result.entry(key(&e)).or_default().push(e);
+    }
+    result
+}
+
 struct JsonReader {
     base_path: String,
 }
@@ -25,6 +39,8 @@ pub struct JsonManager {
     pub gadget_props: HashMap<u32, GadgetProp>,
     pub gadget_curves: HashMap<u32,EntityCurve>,
     pub gathers: HashMap<u32, Gather>,
+    pub shop_goods: HashMap<u32, Vec<ShopGoods>>,
+    pub shop_rotate: HashMap<u32, Vec<ShopRotate>>,
 }
 
 impl std::fmt::Debug for JsonManager { // TODO: fucking hack!
@@ -44,6 +60,8 @@ impl JsonManager {
         let gadget_props: Vec<GadgetProp> = reader.read_json_list("GadgetProp");
         let gc: Vec<EntityCurve> = reader.read_json_list("GadgetCurve");
         let gathers: Vec<Gather> = reader.read_json_list("Gather");
+        let shop_goods: Vec<ShopGoods> = reader.read_json_list("ShopGoods");
+        let shop_rotate: Vec<ShopRotate> = reader.read_json_list("ShopRotate");
 
         return JsonManager {
             reader: reader,
@@ -54,6 +72,10 @@ impl JsonManager {
             gadget_props: gadget_props.into_iter().map(|gp| (gp.id, gp)).collect(),
             gadget_curves: gc.into_iter().map(|g| (g.level, g)).collect(),
             gathers: gathers.into_iter().map(|g| (g.gadget_id, g)).collect(), // TODO: we index it by gadget_id and not by it's id!
+            shop_goods: group_nonconsec_by(shop_goods, |sg| sg.shop_type).into_iter() // TODO: we're grouping by shop_type, not by goods ID!
+                .collect(),
+            shop_rotate: group_nonconsec_by(shop_rotate, |sr| sr.rotate_id).into_iter() // TODO: we're grouping by rotate_id, not by ID!
+                .collect(),
         };
     }
 }
diff --git a/src/jsonmanager/mod.rs b/src/jsonmanager/mod.rs
index cc1b50c..b4f9b01 100644
--- a/src/jsonmanager/mod.rs
+++ b/src/jsonmanager/mod.rs
@@ -8,5 +8,8 @@ mod monster;
 mod world_level;
 mod gadget_prop;
 mod gather;
+mod shop_goods;
+mod shop_rotate;
 
-pub use entity_curve::{CurveInfo,EntityCurve};
\ No newline at end of file
+pub use entity_curve::{CurveInfo,EntityCurve};
+pub use shop_goods::ShopGoods;
\ No newline at end of file
diff --git a/src/jsonmanager/shop_goods.rs b/src/jsonmanager/shop_goods.rs
new file mode 100644
index 0000000..fc89bcc
--- /dev/null
+++ b/src/jsonmanager/shop_goods.rs
@@ -0,0 +1,43 @@
+use chrono::NaiveDateTime;
+
+use serde::{Serialize, Deserialize};
+
+use crate::utils::TimeManager;
+
+#[derive(Deserialize, Clone)]
+#[serde(rename_all="PascalCase")]
+pub struct CostItem {
+    #[serde(default)]
+    pub item_id: u32,
+    #[serde(default)]
+    pub count: u32,
+}
+
+#[derive(Deserialize, Clone)]
+#[serde(rename_all="PascalCase")]
+pub struct ShopGoods {
+    pub goods_id: u32,
+    pub shop_type: u32,
+    pub item_id: Option<u32>,
+    pub rotate_id: Option<u32>,
+    pub item_count: u32,
+    pub cost_items: Vec<CostItem>,
+    pub buy_limit: Option<u32>,
+
+    #[serde(with = "TimeManager")]
+    pub begin_time: Option<NaiveDateTime>,
+    #[serde(with = "TimeManager")]
+    pub end_time: Option<NaiveDateTime>,
+
+    pub min_show_level: u32,
+    pub max_show_level: Option<u32>,
+    pub sort_level: u32,
+    pub platform_type_list: Vec<String>, // TODO: that's probably an enum too!
+
+    pub cost_hcoin: Option<u32>,
+    pub cost_mcoin: Option<u32>,
+    pub cost_scoin: Option<u32>,
+
+    pub precondition_param_list: Vec<String>, // TODO: that's probably an enum!
+    pub precondition: Option<String>, // TODO: that's an enum for sure
+}
\ No newline at end of file
diff --git a/src/jsonmanager/shop_rotate.rs b/src/jsonmanager/shop_rotate.rs
new file mode 100644
index 0000000..e97f0be
--- /dev/null
+++ b/src/jsonmanager/shop_rotate.rs
@@ -0,0 +1,10 @@
+use serde::{Serialize, Deserialize};
+
+#[derive(Deserialize, Clone)]
+#[serde(rename_all="PascalCase")]
+pub struct ShopRotate {
+    pub id: u32,
+    pub rotate_id: u32,
+    pub item_id: u32,
+    pub rotate_order: u32,
+}
\ No newline at end of file