this is what i got in my config  for purchase options the json file is good but my server is not allowing me to buy this under economics. 
"Purchase Options": {
"Can purchase squad strike": true,
"Can purchase standard strike": true,
"Cost to purchase a squad strike (shortname, amount)": {
"metal.refined": 100,
"targeting.computer": 1,
"techparts": 50
},
"Cost to purchase a standard strike (shortname, amount)": {
"Economics": 20000


},
"Require permission to purchase squad strike": true,
"Require permission to purchase strike": true


something im not doing right?  Please help!

Merged post

I changed it to this now and still no luck ....},
"Purchase Options": {
"Can purchase squad strike": true,
"Can purchase standard strike": true,
"Cost to purchase a squad strike (shortname, amount)": {
"Economics": 20000
},
"Cost to purchase a standard strike (shortname, amount)": {
"Economics": 20000


},
"Require permission to purchase squad strike": true,
"Require permission to purchase strike": true

Got the same problem. I like to let my players buy airstrikes with economics money, but if i enter the chat command, nothing happens. Neither a message appears nor does any amount get withdrawed from economics money. My code is this one:

{
"Cooldown Options": {
"Squad cooldown time (seconds)": 1800,
"Strike cooldown time (seconds)": 1800,
"Use cooldown timers": true
},
"Other Options": {
"Broadcast strikes to chat": true,
"Can call squad strikes using a supply signal": true,
"Can call standard strikes using a supply signal": true,
"Random timer (minimum, maximum. In seconds)": [
1800,
3600
],
"Use random airstrikes": false,
"Use random squad strikes": false
},
"Plane Options": {
"Distance from target to engage": 430.0,
"Flight speed (meters per second)": 105.0,
"Height modifier": 0.0
},
"Purchase Options": {
"Can purchase squad strike": true,
"Can purchase standard strike": true,
"Cost to purchase a squad strike (shortname, amount)": {
"Economics": 2000
},
"Cost to purchase a standard strike (shortname, amount)": {
"Economics": 1250
},
"Require permission to purchase squad strike": false,
"Require permission to purchase strike": false
},
"Rocket Options": {
"Accuracy of rocket (a lower number is more accurate)": 1.5,
"Amount of rockets to fire": 12,
"Chance of a fire rocket (when using both types)": 4,
"Damage modifier": 1.27,
"Interval between rockets (seconds)": 0.6,
"Speed of the rocket": 110.0,
"Type of rocket (Normal, Napalm)": "Normal",
"Use both rocket types": true
}
}