diff --git a/include/constants/seals.h b/include/constants/seals.h
new file mode 100644
index 000000000..91a109689
--- /dev/null
+++ b/include/constants/seals.h
@@ -0,0 +1,102 @@
+#ifndef POKEPLATINUM_CONSTANTS_SEALS_H
+#define POKEPLATINUM_CONSTANTS_SEALS_H
+
+enum {
+    SEAL_DUMMY,
+    
+    HEART_SEAL_A,
+    HEART_SEAL_B,
+    HEART_SEAL_C,
+    HEART_SEAL_D,
+    HEART_SEAL_E,
+    HEART_SEAL_F,
+    
+    STAR_SEAL_A,
+    STAR_SEAL_B,
+    STAR_SEAL_C,
+    STAR_SEAL_D,
+    STAR_SEAL_E,
+    STAR_SEAL_F,
+    
+    LINE_SEAL_A,
+    LINE_SEAL_B,
+    LINE_SEAL_C,
+    LINE_SEAL_D,
+    
+    SMOKE_SEAL_A,
+    SMOKE_SEAL_B,
+    SMOKE_SEAL_C,
+    SMOKE_SEAL_D,
+    
+    ELE_SEAL_A,
+    ELE_SEAL_B,
+    ELE_SEAL_C,
+    ELE_SEAL_D,
+    
+    FOAMY_SEAL_A,
+    FOAMY_SEAL_B,
+    FOAMY_SEAL_C,
+    FOAMY_SEAL_D,
+    
+    FIRE_SEAL_A,
+    FIRE_SEAL_B,
+    FIRE_SEAL_C,
+    FIRE_SEAL_D,
+    
+    PARTY_SEAL_A,
+    PARTY_SEAL_B,
+    PARTY_SEAL_C,
+    PARTY_SEAL_D,
+    
+    FLORA_SEAL_A,
+    FLORA_SEAL_B,
+    FLORA_SEAL_C,
+    FLORA_SEAL_D,
+    FLORA_SEAL_E,
+    FLORA_SEAL_F,
+    
+    SONG_SEAL_A,
+    SONG_SEAL_B,
+    SONG_SEAL_C,
+    SONG_SEAL_D,
+    SONG_SEAL_E,
+    SONG_SEAL_F,
+    SONG_SEAL_G,
+
+    // Alphabet
+    A_SEAL,
+    B_SEAL,
+    C_SEAL,
+    D_SEAL,
+    E_SEAL,
+    F_SEAL,
+    G_SEAL,
+    H_SEAL,
+    I_SEAL,
+    J_SEAL,
+    K_SEAL,
+    L_SEAL,
+    M_SEAL,
+    N_SEAL,
+    O_SEAL,
+    P_SEAL,
+    Q_SEAL,
+    R_SEAL,
+    S_SEAL,
+    T_SEAL,
+    U_SEAL,
+    V_SEAL,
+    W_SEAL,
+    X_SEAL,
+    Y_SEAL,
+    Z_SEAL,
+    SHOCK_SEAL,
+    MYSTERY_SEAL,
+    
+    // Unused
+    LIQUID_SEAL,
+    BURST_SEAL,
+    TWINKLE_SEAL
+};
+
+#endif // POKEPLATINUM_CONSTANTS_SEALS_H
\ No newline at end of file
diff --git a/include/data/mart_items.h b/include/data/mart_items.h
new file mode 100644
index 000000000..ecd2c5323
--- /dev/null
+++ b/include/data/mart_items.h
@@ -0,0 +1,348 @@
+#include "constants/items.h"
+#include "constants/seals.h"
+
+typedef struct {
+    u16 itemID;
+    u16 requiredBadges;
+} PokeMartCommonItem;
+
+const PokeMartCommonItem PokeMartCommonItems[] = {
+	{ ITEM_POKE_BALL, 0x1 },
+	{ ITEM_GREAT_BALL, 0x3 },
+	{ ITEM_ULTRA_BALL, 0x4 },
+	{ ITEM_POTION, 0x1 },
+	{ ITEM_SUPER_POTION, 0x2 },
+	{ ITEM_HYPER_POTION, 0x4 },
+	{ ITEM_MAX_POTION, 0x5 },
+	{ ITEM_FULL_RESTORE, 0x6 },
+	{ ITEM_REVIVE, 0x3 },
+	{ ITEM_ANTIDOTE, 0x1 },
+	{ ITEM_PARLYZ_HEAL, 0x1 },
+	{ ITEM_AWAKENING, 0x2 },
+	{ ITEM_BURN_HEAL, 0x2 },
+	{ ITEM_ICE_HEAL, 0x2 },
+	{ ITEM_FULL_HEAL, 0x4 },
+	{ ITEM_ESCAPE_ROPE, 0x2 },
+	{ ITEM_REPEL, 0x2 },
+	{ ITEM_SUPER_REPEL, 0x3 },
+	{ ITEM_MAX_REPEL, 0x4 }
+};
+
+const u16 JubilifeMartSpecialties[] = {
+	ITEM_AIR_MAIL,
+	ITEM_HEAL_BALL,
+	0xffff
+};
+
+const u16 OreburghMartSpecialties[] = {
+	ITEM_TUNNEL_MAIL,
+	ITEM_HEAL_BALL,
+	ITEM_NET_BALL,
+	0xffff
+};
+
+const u16 FloaromaMartSpecialties[] = {
+	ITEM_BLOOM_MAIL,
+	ITEM_HEAL_BALL,
+	ITEM_NET_BALL,
+	0xffff
+};
+
+const u16 EternaMartSpecialties[] = {
+	ITEM_AIR_MAIL,
+	ITEM_HEAL_BALL,
+	ITEM_NET_BALL,
+	ITEM_NEST_BALL,
+	0xffff
+};
+
+const u16 EternaHerbShopStock[] = {
+	ITEM_HEAL_POWDER,
+	ITEM_ENERGYPOWDER,
+	ITEM_ENERGY_ROOT,
+	ITEM_REVIVAL_HERB,
+	0xffff
+};
+
+const u16 HearthomeMartSpecialties[] = {
+	ITEM_HEART_MAIL,
+	ITEM_HEAL_BALL,
+	ITEM_NET_BALL,
+	ITEM_NEST_BALL,
+	0xffff
+};
+
+const u16 SolaceonMartSpecialties[] = {
+	ITEM_AIR_MAIL,
+	ITEM_NET_BALL,
+	ITEM_NEST_BALL,
+	ITEM_DUSK_BALL,
+	0xffff
+};
+
+const u16 PastoriaMartSpecialties[] = {
+	ITEM_AIR_MAIL,
+	ITEM_NEST_BALL,
+	ITEM_DUSK_BALL,
+	ITEM_QUICK_BALL,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_1F_RIGHT[] = {
+	ITEM_POTION,
+	ITEM_SUPER_POTION,
+	ITEM_HYPER_POTION,
+	ITEM_MAX_POTION,
+	ITEM_REVIVE,
+	ITEM_ANTIDOTE,
+	ITEM_PARLYZ_HEAL,
+	ITEM_BURN_HEAL,
+	ITEM_ICE_HEAL,
+	ITEM_AWAKENING,
+	ITEM_FULL_HEAL,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_1F_LEFT[] = {
+	ITEM_POKE_BALL,
+	ITEM_GREAT_BALL,
+	ITEM_ULTRA_BALL,
+	ITEM_ESCAPE_ROPE,
+	ITEM_POKE_DOLL,
+	ITEM_REPEL,
+	ITEM_SUPER_REPEL,
+	ITEM_MAX_REPEL,
+	ITEM_GRASS_MAIL,
+	ITEM_FLAME_MAIL,
+	ITEM_BUBBLE_MAIL,
+	ITEM_SPACE_MAIL,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_2F_UP[] = {
+	ITEM_X_SPEED,
+	ITEM_X_ATTACK,
+	ITEM_X_DEFENSE,
+	ITEM_GUARD_SPEC_,
+	ITEM_DIRE_HIT,
+	ITEM_X_ACCURACY,
+	ITEM_X_SPECIAL,
+	ITEM_X_SP__DEF,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_2F_MID[] = {
+	ITEM_PROTEIN,
+	ITEM_IRON,
+	ITEM_CALCIUM,
+	ITEM_ZINC,
+	ITEM_CARBOS,
+	ITEM_HP_UP,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_3F_UP[] = {
+	ITEM_TM83,
+	ITEM_TM17,
+	ITEM_TM54,
+	ITEM_TM20,
+	ITEM_TM33,
+	ITEM_TM16,
+	ITEM_TM70,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_3F_DOWN[] = {
+	ITEM_TM38,
+	ITEM_TM25,
+	ITEM_TM14,
+	ITEM_TM22,
+	ITEM_TM52,
+	ITEM_TM15,
+	0xffff
+};
+
+const u16 CelesticMartSpecialties[] = {
+	ITEM_AIR_MAIL,
+	ITEM_DUSK_BALL,
+	ITEM_QUICK_BALL,
+	ITEM_TIMER_BALL,
+	0xffff
+};
+
+const u16 SnowpointMartSpecialties[] = {
+	ITEM_SNOW_MAIL,
+	ITEM_DUSK_BALL,
+	ITEM_QUICK_BALL,
+	ITEM_TIMER_BALL,
+	0xffff
+};
+
+const u16 CanalaveMartSpecialties[] = {
+	ITEM_AIR_MAIL,
+	ITEM_QUICK_BALL,
+	ITEM_TIMER_BALL,
+	ITEM_REPEAT_BALL,
+	0xffff
+};
+
+const u16 SunyshoreMartSpecialties[] = {
+	ITEM_STEEL_MAIL,
+	ITEM_LUXURY_BALL,
+	0xffff
+};
+
+const u16 PokemonLeagueMartSpecialties[] = {
+	ITEM_HEAL_BALL,
+	ITEM_NET_BALL,
+	ITEM_NEST_BALL,
+	ITEM_DUSK_BALL,
+	ITEM_QUICK_BALL,
+	ITEM_TIMER_BALL,
+	ITEM_REPEAT_BALL,
+	ITEM_LUXURY_BALL,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_B1F_DOWN_LEFT[] = {
+	ITEM_FIGY_BERRY,
+	ITEM_WIKI_BERRY,
+	ITEM_MAGO_BERRY,
+	ITEM_AGUAV_BERRY,
+	ITEM_IAPAPA_BERRY,
+	0xffff
+};
+
+const u16 *PokeMartSpecialties[] = {
+	JubilifeMartSpecialties,
+	OreburghMartSpecialties,
+	FloaromaMartSpecialties,
+	EternaMartSpecialties,
+	EternaHerbShopStock,
+	HearthomeMartSpecialties,
+	SolaceonMartSpecialties,
+	PastoriaMartSpecialties,
+	VeilstoneDeptStoreStock_1F_RIGHT,
+	VeilstoneDeptStoreStock_1F_LEFT,
+	VeilstoneDeptStoreStock_2F_UP,
+	VeilstoneDeptStoreStock_2F_MID,
+	VeilstoneDeptStoreStock_3F_UP,
+	VeilstoneDeptStoreStock_3F_DOWN,
+	CelesticMartSpecialties,
+	SnowpointMartSpecialties,
+	CanalaveMartSpecialties,
+	SunyshoreMartSpecialties,
+	PokemonLeagueMartSpecialties,
+	VeilstoneDeptStoreStock_B1F_DOWN_LEFT
+};
+
+const u16 VeilstoneDeptStoreStock_4F_UP[] = {
+	0x7,
+	0x16,
+	0x19,
+	0x1A,
+	0x1B,
+	0xffff
+};
+
+const u16 VeilstoneDeptStoreStock_4F_DOWN[] = {
+	0x73,
+	0x74,
+	0x75,
+	0x77,
+	0x78,
+	0x79,
+	0xffff
+};
+
+const u16 *VeilstoneDeptStoreDecorationStocks[] = {
+	VeilstoneDeptStoreStock_4F_UP,
+	VeilstoneDeptStoreStock_4F_DOWN
+};
+
+const u16 SunyshoreMarketStockMonday[] = {
+	HEART_SEAL_A,
+	STAR_SEAL_B,
+	FIRE_SEAL_A,
+	SONG_SEAL_A,
+	LINE_SEAL_C,
+	ELE_SEAL_B,
+	PARTY_SEAL_D,
+	0xffff
+};
+
+const u16 SunyshoreMarketStockTuesday[] = {
+	HEART_SEAL_B,
+	STAR_SEAL_C,
+	FIRE_SEAL_B,
+	FLORA_SEAL_A,
+	SONG_SEAL_B,
+	LINE_SEAL_D,
+	ELE_SEAL_C,
+	0xffff
+};
+
+const u16 SunyshoreMarketStockWednesday[] = {
+	HEART_SEAL_C,
+	STAR_SEAL_D,
+	FIRE_SEAL_C,
+	FLORA_SEAL_B,
+	SONG_SEAL_C,
+	SMOKE_SEAL_A,
+	ELE_SEAL_D,
+	0xffff
+};
+
+const u16 SunyshoreMarketStockThursday[] = {
+	HEART_SEAL_D,
+	FOAMY_SEAL_A,
+	FIRE_SEAL_D,
+	FLORA_SEAL_C,
+	SONG_SEAL_D,
+	STAR_SEAL_E,
+	SMOKE_SEAL_B,
+	0xffff
+};
+
+const u16 SunyshoreMarketStockFriday[] = {
+	FOAMY_SEAL_B,
+	PARTY_SEAL_A,
+	FLORA_SEAL_D,
+	SONG_SEAL_E,
+	HEART_SEAL_E,
+	STAR_SEAL_F,
+	SMOKE_SEAL_C,
+	0xffff
+};
+
+const u16 SunyshoreMarketStockSaturday[] = {
+	FOAMY_SEAL_C,
+	PARTY_SEAL_B,
+	FLORA_SEAL_E,
+	SONG_SEAL_F,
+	HEART_SEAL_F,
+	LINE_SEAL_A,
+	SMOKE_SEAL_D,
+	0xffff
+};
+
+const u16 SunyshoreMarketStockSunday[] = {
+	STAR_SEAL_A,
+	SONG_SEAL_G,
+	FOAMY_SEAL_D,
+	FLORA_SEAL_F,
+	LINE_SEAL_B,
+	ELE_SEAL_A,
+	PARTY_SEAL_C,
+	0xffff
+};
+
+const u16 *SunyshoreMarketDailyStocks[] = {
+	SunyshoreMarketStockMonday,
+	SunyshoreMarketStockTuesday,
+	SunyshoreMarketStockWednesday,
+	SunyshoreMarketStockThursday,
+	SunyshoreMarketStockFriday,
+	SunyshoreMarketStockSaturday,
+	SunyshoreMarketStockSunday
+};
\ No newline at end of file
diff --git a/src/unk_02046AD4.c b/src/unk_02046AD4.c
index 7f435cf03..2f59845d6 100644
--- a/src/unk_02046AD4.c
+++ b/src/unk_02046AD4.c
@@ -13,351 +13,7 @@
 #include "unk_02046AD4.h"
 #include "overlay007/ov7_0224CD28.h"
 
-typedef struct {
-    u16 unk_00;
-    u16 unk_02;
-} UnkStruct_020EBAFC;
-
-const UnkStruct_020EBAFC Unk_020EBAFC[] = {
-	{ 0x4, 0x1 },
-	{ 0x3, 0x3 },
-	{ 0x2, 0x4 },
-	{ 0x11, 0x1 },
-	{ 0x1A, 0x2 },
-	{ 0x19, 0x4 },
-	{ 0x18, 0x5 },
-	{ 0x17, 0x6 },
-	{ 0x1C, 0x3 },
-	{ 0x12, 0x1 },
-	{ 0x16, 0x1 },
-	{ 0x15, 0x2 },
-	{ 0x13, 0x2 },
-	{ 0x14, 0x2 },
-	{ 0x1B, 0x4 },
-	{ 0x4E, 0x2 },
-	{ 0x4F, 0x2 },
-	{ 0x4C, 0x3 },
-	{ 0x4D, 0x4 }
-};
-
-const u16 Unk_020EB978[] = {
-	0x92,
-	0xE,
-	0xffff
-};
-
-const u16 Unk_020EB98C[] = {
-	0x8D,
-	0xE,
-	0x6,
-	0xffff
-};
-
-const u16 Unk_020EB984[] = {
-	0x8C,
-	0xE,
-	0x6,
-	0xffff
-};
-
-const u16 Unk_020EB9D0[] = {
-	0x92,
-	0xE,
-	0x6,
-	0x8,
-	0xffff
-};
-
-const u16 Unk_020EB994[] = {
-	0x24,
-	0x22,
-	0x23,
-	0x25,
-	0xffff
-};
-
-const u16 Unk_020EB9DA[] = {
-	0x8F,
-	0xE,
-	0x6,
-	0x8,
-	0xffff
-};
-
-const u16 Unk_020EB9C6[] = {
-	0x92,
-	0x6,
-	0x8,
-	0xD,
-	0xffff
-};
-
-const u16 Unk_020EB9A8[] = {
-	0x92,
-	0x8,
-	0xD,
-	0xF,
-	0xffff
-};
-
-const u16 Unk_020EBACA[] = {
-	0x11,
-	0x1A,
-	0x19,
-	0x18,
-	0x1C,
-	0x12,
-	0x16,
-	0x13,
-	0x14,
-	0x15,
-	0x1B,
-	0xffff
-};
-
-const u16 Unk_020EBAE2[] = {
-	0x4,
-	0x3,
-	0x2,
-	0x4E,
-	0x3F,
-	0x4F,
-	0x4C,
-	0x4D,
-	0x89,
-	0x8A,
-	0x8B,
-	0x91,
-	0xffff
-};
-
-const u16 Unk_020EBAB8[] = {
-	0x3B,
-	0x39,
-	0x3A,
-	0x37,
-	0x38,
-	0x3C,
-	0x3D,
-	0x3E,
-	0xffff
-};
-
-const u16 Unk_020EB9FC[] = {
-	0x2E,
-	0x2F,
-	0x31,
-	0x34,
-	0x30,
-	0x2D,
-	0xffff
-};
-
-const u16 Unk_020EBA66[] = {
-	0x19A,
-	0x158,
-	0x17D,
-	0x15B,
-	0x168,
-	0x157,
-	0x18D,
-	0xffff
-};
-
-const u16 Unk_020EBA18[] = {
-	0x16D,
-	0x160,
-	0x155,
-	0x15D,
-	0x17B,
-	0x156,
-	0xffff
-};
-
-const u16 Unk_020EB9B2[] = {
-	0x92,
-	0xD,
-	0xF,
-	0xA,
-	0xffff
-};
-
-const u16 Unk_020EB9BC[] = {
-	0x90,
-	0xD,
-	0xF,
-	0xA,
-	0xffff
-};
-
-const u16 Unk_020EB99E[] = {
-	0x92,
-	0xF,
-	0xA,
-	0x9,
-	0xffff
-};
-
-const u16 Unk_020EB97E[] = {
-	0x8E,
-	0xB,
-	0xffff
-};
-
-const u16 Unk_020EBAA6[] = {
-	0xE,
-	0x6,
-	0x8,
-	0xD,
-	0xF,
-	0xA,
-	0x9,
-	0xB,
-	0xffff
-};
-
-const u16 Unk_020EB9E4[] = {
-	0x9F,
-	0xA0,
-	0xA1,
-	0xA2,
-	0xA3,
-	0xffff
-};
-
-const u16 *Unk_02100B1C[] = {
-	Unk_020EB978,
-	Unk_020EB98C,
-	Unk_020EB984,
-	Unk_020EB9D0,
-	Unk_020EB994,
-	Unk_020EB9DA,
-	Unk_020EB9C6,
-	Unk_020EB9A8,
-	Unk_020EBACA,
-	Unk_020EBAE2,
-	Unk_020EBAB8,
-	Unk_020EB9FC,
-	Unk_020EBA66,
-	Unk_020EBA18,
-	Unk_020EB9B2,
-	Unk_020EB9BC,
-	Unk_020EB99E,
-	Unk_020EB97E,
-	Unk_020EBAA6,
-	Unk_020EB9E4
-};
-
-const u16 Unk_020EB9F0[] = {
-	0x7,
-	0x16,
-	0x19,
-	0x1A,
-	0x1B,
-	0xffff
-};
-
-const u16 Unk_020EBA0A[] = {
-	0x73,
-	0x74,
-	0x75,
-	0x77,
-	0x78,
-	0x79,
-	0xffff
-};
-
-const u16 *Unk_02100AF8[] = {
-	Unk_020EB9F0,
-	Unk_020EBA0A
-};
-
-const u16 Unk_020EBA76[] = {
-	0x1,
-	0x8,
-	0x1D,
-	0x2B,
-	0xF,
-	0x16,
-	0x24,
-	0xffff
-};
-
-const u16 Unk_020EBA26[] = {
-	0x2,
-	0x9,
-	0x1E,
-	0x25,
-	0x2C,
-	0x10,
-	0x17,
-	0xffff
-};
-
-const u16 Unk_020EBA36[] = {
-	0x3,
-	0xA,
-	0x1F,
-	0x26,
-	0x2D,
-	0x11,
-	0x18,
-	0xffff
-};
-
-const u16 Unk_020EBA56[] = {
-	0x4,
-	0x19,
-	0x20,
-	0x27,
-	0x2E,
-	0xB,
-	0x12,
-	0xffff
-};
-
-const u16 Unk_020EBA86[] = {
-	0x1A,
-	0x21,
-	0x28,
-	0x2F,
-	0x5,
-	0xC,
-	0x13,
-	0xffff
-};
-
-const u16 Unk_020EBA46[] = {
-	0x1B,
-	0x22,
-	0x29,
-	0x30,
-	0x6,
-	0xD,
-	0x14,
-	0xffff
-};
-
-const u16 Unk_020EBA96[] = {
-	0x7,
-	0x31,
-	0x1C,
-	0x2A,
-	0xE,
-	0x15,
-	0x23,
-	0xffff
-};
-
-const u16 *Unk_02100B00[] = {
-	Unk_020EBA76,
-	Unk_020EBA26,
-	Unk_020EBA36,
-	Unk_020EBA56,
-	Unk_020EBA86,
-	Unk_020EBA46,
-	Unk_020EBA96
-};
+#include "data/mart_items.h"
 
 BOOL sub_02046AD4 (UnkStruct_0203E724 * param0)
 {
@@ -402,9 +58,9 @@ BOOL sub_02046AD4 (UnkStruct_0203E724 * param0)
         break;
     }
 
-    for (v4 = 0; v4 < (NELEMS(Unk_020EBAFC)); v4++) {
-        if (v1 >= Unk_020EBAFC[v4].unk_02) {
-            v0[v3] = Unk_020EBAFC[v4].unk_00;
+    for (v4 = 0; v4 < (NELEMS(PokeMartCommonItems)); v4++) {
+        if (v1 >= PokeMartCommonItems[v4].requiredBadges) {
+            v0[v3] = PokeMartCommonItems[v4].itemID;
             v3++;
         }
     }
@@ -426,7 +82,7 @@ BOOL sub_02046B9C (UnkStruct_0203E724 * param0)
         v1 = 0;
     }
 
-    ov7_0224CDA4(param0->unk_28, param0->unk_34, (u16 *)Unk_02100B1C[v0], 0, v1);
+    ov7_0224CDA4(param0->unk_28, param0->unk_34, (u16 *)PokeMartSpecialties[v0], 0, v1);
     return 1;
 }
 
@@ -441,7 +97,7 @@ BOOL sub_02046BF4 (UnkStruct_0203E724 * param0)
         v1 = 0;
     }
 
-    ov7_0224CDA4(param0->unk_28, param0->unk_34, (u16 *)Unk_02100AF8[v0], 1, v1);
+    ov7_0224CDA4(param0->unk_28, param0->unk_34, (u16 *)VeilstoneDeptStoreDecorationStocks[v0], 1, v1);
     return 1;
 }
 
@@ -449,7 +105,7 @@ BOOL sub_02046C34 (UnkStruct_0203E724 * param0)
 {
     u16 v0 = inline_02049538(param0);
 
-    ov7_0224CDA4(param0->unk_28, param0->unk_34, (u16 *)Unk_02100B00[v0], 2, 0);
+    ov7_0224CDA4(param0->unk_28, param0->unk_34, (u16 *)SunyshoreMarketDailyStocks[v0], 2, 0);
     return 1;
 }