que_moc_16,70,88,3 script Coin Trader 908,{ set .@npc$,"^0000FFCoin Trader^000000"; set .@eventmulti, "+@event+" * 10; set .@goldmulti, "+@gold+" * 5; set .@mithrilmulti, "+@mithril+" * 8; mes .@npc$; mes "Welcome, honey!"; mes "I am ^0000FFJoann, the Coin Trader^000000!"; next; mes .@npc$; mes "My services are available 24 Hours a Day, 7 Days a Week and 365 Days of the Year!"; menu "Continue Talking",-,"Quit",l_quit; next; mes .@npc$; mes "Which coins do you wish to trade?"; next; menu "Hollow Coin > Event Coin",l_hollowtoevent,"Poring Coin > Gold Coin",l_poringtogold,"Gold Coin > Mithril Coin",l_goldtomithril; l_hollowtoevent: if(countitem(21037) <10) { mes .@npc$; mes "You do not have enough Hollow Coins to continue with the procedure."; next; mes .@npc$; mes "Please, get at least 10 Hollow Coins to be able to trade."; close; } else { mes .@npc$; mes "^FF000010 Hollow Coins^000000 = ^00FF001 Event Coin^000000"; next; mes .@npc$; mes "How many ^00FF00Event Coins^000000 would you like to have?"; next; l_eventcoin: input @event; if(@event=="0") { mes .@npc$; mes "You cannot trade 10 Hollow Coins into 0 Event Coins."; mes "Select a value higher than 0 to continue."; next; goto l_eventcoin; } else { mes .@npc$; mes "To get your "+@event+" Event Coins, you must trade in " + .@eventmulti + " Hollow Coins."; next; mes .@npc$; mes "Do you have that amount of Hollow Coins?"; next; menu "Yes",l_yeseventcoin,"No",l_noeventcoin; l_yeseventcoin: if(countitem(21037) <"+@eventmulti+") { mes .@npc$; mes "You do not have my "+@eventmulti+" Hollow Coins."; mes "Come back when you do."; close; } else { mes .@npc$; mes "Converting your Hollow Coins into Event Coins..."; next; sleep 5000; delitem 21037,"+@eventmulti+"; getitem 19344,"+@event+"; mes "I have succesfully converted your Hollow Coins into Event Coins."; next; mes .@npc$; mes "Have a nice day, "+(Sex?"Mr.":"Mrs.")+" "+strcharinfo(0)+""; close; l_noeventcoin: mes .@npc$; mes "Oh well. Come back If you do have them!"; close; l_poringtogold: if(countitem(7539) <5) { mes .@npc$; mes "You do not have enough Poring Coins to continue with the procedure."; next; mes .@npc$; mes "Please, get at least 10 Poring Coins to be able to trade."; close; } else { mes .@npc$; mes "^FF00FF5 Poring Coins^000000 = ^FFA5001 Gold Coin^000000"; next; mes .@npc$; mes "How many ^FFA500Gold Coins^000000 would you like to have?"; next; l_goldcoin: input @gold; if(@gold=="0") { mes .@npc$; mes "You cannot trade 5 Poring Coins into 0 Gold Coins."; mes "Select a value higher than 0 to continue."; next; goto l_goldcoin; } else { mes .@npc$; mes "To get your "+@gold+" Gold Coins, you must trade in " + .@goldmulti + " Poring Coins."; next; mes .@npc$; mes "Do you have that amount of Poring Coins?"; next; menu "Yes",l_yesporingcoin,"No",l_noporingcoin; l_yesporingcoin: if(countitem(7539) <"+@goldmulti+") { mes .@npc$; mes "You do not have my "+@goldmulti+" Poring Coins."; mes "Come back when you do."; close; } else { mes .@npc$; mes "Converting your Poring Coins into Gold Coins..."; next; sleep 5000; delitem 7539,"+@goldmulti+"; getitem 7517,"+@gold+"; mes "I have succesfully converted your Poring Coins into Gold Coins."; next; mes .@npc$; mes "Have a nice day, "+(Sex?"Mr.":"Mrs.")+" "+strcharinfo(0)+""; close; l_noporingcoin: mes .@npc$; mes "Oh well. Come back If you do have them!"; close; l_goldtomithril: if(countitem(7517) <8) { mes .@npc$; mes "You do not have enough Gold Coins to continue with the procedure."; next; mes .@npc$; mes "Please, get at least 8 Gold Coins to be able to trade."; close; } else { mes .@npc$; mes "^FFA50010 Gold Coins^000000 = ^808080 Mithril Coin^000000"; next; mes .@npc$; mes "How many ^808080Mithril Coins^000000 would you like to have?"; next; l_mithrilcoin: input @mithril; if(@mithril=="0") { mes .@npc$; mes "You cannot trade 8 Gold Coins into 0 Mithril Coins."; mes "Select a value higher than 0 to continue."; next; goto l_mithrilcoin; } else { mes .@npc$; mes "To get your "+@mithril+" Mithril Coins, you must trade in " + .@mithrilmulti + " Gold Coins."; next; mes .@npc$; mes "Do you have that amount of Gold Coins?"; next; menu "Yes",l_yesgoldcoin,"No",l_nogoldcoin; l_yesgoldcoin: if(countitem(7517) <"+@mithrilmulti+") { mes .@npc$; mes "You do not have my "+@mithrilmulti+" Gold Coins."; mes "Come back when you do."; close; } else { mes .@npc$; mes "Converting your Gold Coins into Mithril Coins..."; next; sleep 5000; delitem 7517,"+@mithrilmulti+"; getitem 674,"+@mithril+"; mes "I have succesfully converted your Gold Coins into Event Coins."; next; mes .@npc$; mes "Have a nice day, "+(Sex?"Mr.":"Mrs.")+" "+strcharinfo(0)+""; close; l_nogoldcoin: mes .@npc$; mes "Oh well. Come back If you do have them!"; close; l_quit: close; } } } } } } } } } } [/codeBOX] It says the error is in the [b]set .@eventmulti, "+@event+" * 10[/b][b][i].[/i][/b] Map-Server says [code] [Error]: script:op_2: invalid data for operator C_MUL [Debug]: Data: string value="+@event+" [Debug]: Data: number value=10 [Debug]: Source (NPC): Coin Trader at que_moc_16 (70,88) [/code] Help is appreciated Thanks