FREE cargo beacons (#4070)

## About The Pull Request

they're FREE
for FREE

## Why It's Good For The Game

Cargo can go where you want it. for free.

## Changelog

:cl:
add: Cargo Beacons are free now.
/:cl:

code/modules/cargo/console.dm

@@ -1,4 +1,3 @@
-#define BEACON_COST 500
 #define SP_LINKED 1
 #define SP_READY 2
 #define SP_LAUNCH 3
@@ -112,11 +111,11 @@
 	data["beaconZone"] = beacon ? get_area(beacon) : ""//where is the beacon located? outputs in the tgui
 	data["usingBeacon"] = use_beacon //is the mode set to deliver to the beacon or the cargobay?
 	data["canBeacon"] = !use_beacon || canBeacon //is the mode set to beacon delivery, and is the beacon in a valid location?
-	data["canBuyBeacon"] = charge_account ? (cooldown <= 0 && charge_account.account_balance >= BEACON_COST) : FALSE
+	data["canBuyBeacon"] = charge_account ? (cooldown <= 0) : FALSE
 	data["beaconError"] = use_beacon && !canBeacon ? "(BEACON ERROR)" : ""//changes button text to include an error alert if necessary
 	data["hasBeacon"] = beacon != null//is there a linked beacon?
 	data["beaconName"] = beacon ? beacon.name : "No Beacon Found"
-	data["printMsg"] = cooldown > 0 ? "Print Beacon for [BEACON_COST] credits ([cooldown])" : "Print Beacon for [BEACON_COST] credits"//buttontext for printing beacons
+	data["printMsg"] = cooldown > 0 ? "Print Beacon ([cooldown])" : "Print Beacon"//buttontext for printing beacons
 	data["supplies"] = list()
 	message = "Sales are near-instantaneous - please choose carefully."
 	if(SSshuttle.supplyBlocked)
@@ -172,12 +171,11 @@
 			if (beacon)
 				beacon.update_status(SP_READY) //turns on the beacon's ready light
 		if("printBeacon")
-			if(charge_account?.adjust_money(-BEACON_COST, "cargo_beacon"))
-				cooldown = 10//a ~ten second cooldown for printing beacons to prevent spam
-				var/obj/item/supplypod_beacon/C = new /obj/item/supplypod_beacon(drop_location())
-				C.link_console(src, usr)//rather than in beacon's Initialize(), we can assign the computer to the beacon by reusing this proc)
-				printed_beacons++//printed_beacons starts at 0, so the first one out will be called beacon # 1
-				beacon.name = "Supply Pod Beacon #[printed_beacons]"
+			cooldown = 300
+			var/obj/item/supplypod_beacon/C = new /obj/item/supplypod_beacon(drop_location())
+			C.link_console(src, usr)//rather than in beacon's Initialize(), we can assign the computer to the beacon by reusing this proc)
+			printed_beacons++//printed_beacons starts at 0, so the first one out will be called beacon # 1
+			beacon.name = "Supply Pod Beacon #[printed_beacons]"
 		if("add")
 			var/datum/overmap/outpost/current_outpost = current_ship.docked_to
 			if(istype(current_ship.docked_to))