This tut allows you to open your personal store on any map to allow for a small amount of extra items to carry, and yes this allows you to sell items in other maps but I'de advise against that, since that would be easy enough to take a screeny of.
0,"Braiken Castle",braiken.map,braiken.mol,braiken.mel,braike n.mac,Map\00_Braiken_Castle\NPC_00_Braiken_Castle. csv,0,99,1.7,-70,80,12,50,50,-2.3,0,90,light_braiken.txt,water/skyCube=.dds,200,braiken.pre,60,17,10,15,0,20,5,1,-0.5,1,1,3,60000,0,1,1,0,1,0,1,0,1,..\Share\Map\00_Braik en_Castle\m000.mal,..\Share\Map\00_Braiken_Castle\ MON_00_Braiken_Castle.csv,..\Share\Map\00_Braiken_ Castle\NPC_00_Braiken_Castle.csv,,0,0,0,0,0,0,0,0, 0,100,,0,0,,0,0,0,0,0,0,100,100,0,0,1,1,1,0,200,PC \LevelCap\Default.csv
The red number is what allows you to open your personal store in Braiken and Loa, you can change this number to a 1 in all the maps to get extra storage.
1,"North Ares",ares_n.map,ares_n.mol,ares_n.mel,ares_n.mac, Map\01_North_Ares\NPC_01_North_Ares.csv,0,99,1.7,-70,80,12,50,50,-1,0,90,light_ares.txt,water/skyCube=.dds,200,ares_n.pre,60,17,10,15,0,20,10,1,-0.5,0,1,3,60000,0,1,1,0,1,0,1,0,1,..\Share\Map\01_North _Ares\m001.mal,..\Share\Map\01_North_Ares\MON_01_N orth_Ares.csv,..\Share\Map\01_North_Ares\NPC_01_No rth_Ares.csv,,0,0,0,0,0,0,0,0,0,100,,0,0,,0,0,0,0, 0,0,100,100,0,0,1,0,1,0,200,PC\LevelCap\Default.cs v
Just change that number too...
1,"North Ares",ares_n.map,ares_n.mol,ares_n.mel,ares_n.mac, Map\01_North_Ares\NPC_01_North_Ares.csv,0,99,1.7,-70,80,12,50,50,-1,0,90,light_ares.txt,water/skyCube=.dds,200,ares_n.pre,60,17,10,15,0,20,10,1,-0.5,1,1,3,60000,0,1,1,0,1,0,1,0,1,..\Share\Map\01_North _Ares\m001.mal,..\Share\Map\01_North_Ares\MON_01_N orth_Ares.csv,..\Share\Map\01_North_Ares\NPC_01_No rth_Ares.csv,,0,0,0,0,0,0,0,0,0,100,,0,0,,0,0,0,0, 0,0,100,100,0,0,1,0,1,0,200,PC\LevelCap\Default.cs v