diff --git a/data/config.example.lua b/data/config.example.lua
index fba274f..ac9200b 100644
--- a/data/config.example.lua
+++ b/data/config.example.lua
@@ -75,5 +75,31 @@
     error = "minecraft:block.anvil.land",
     click = "minecraft:block.wooden_button.click_on",
     volume = 0.6
+  },
+
+  -- Settings for ShopSync broadcasts (https://p.sc3.io/7Ae4KxgzAM)
+  shopSync = {
+    -- Whether ShopSync data should be broadcast. Required.
+    enabled = true,
+
+    -- Modem to send ShopSync data over. Tries to locate an ender or wireless modem if not specified.
+    modem = "",
+
+    -- Username of the shop owner. 
+    owner = "",
+
+    -- If multiple shops are ran off of this computer, this should be a unique integer starting at 1.
+    multiShop = nil,
+
+    -- Location of the shop.
+    location = {
+      -- Whether or not shop location should be broadcast. Required.
+      broadcastLocation = true,
+
+      -- Location of the shop. If coordinates are left at 0, 0 GPS may be used to determine the location.
+      coordinates = { 0, 0, 0 }, -- x, y, z
+      description = "",
+      dimension = "overworld"
+    }
   }
 }
diff --git a/src/init.lua b/src/init.lua
index ba0e849..5351a67 100644
--- a/src/init.lua
+++ b/src/init.lua
@@ -12,6 +12,11 @@
     data = dataPath
   }
 
+  -- Version
+  local verFile = fs.open(fs.combine(rootPath, "src", "version.txt"), "r")
+  ctx.version = verFile.readAll()
+  verFile.close()
+
   -- Logger
   ctx.logger = require("logger"):new({
     debugging = settings.get("kristify.debug"),
@@ -212,16 +217,33 @@
 
 if continue then
   err = xpcaller(function()
-    parallel.waitForAny(
-      function()
-        runFile(fs.combine(sourcePath, "backend.lua"))
-        ctx.logger:warn("Backend exited")
-      end,
-      function()
-        runFile(fs.combine(sourcePath, "frontend.lua"))
-        ctx.logger:warn("Frontend exited")
-      end
-    )
+    if ctx.config.shopSync and ctx.config.shopSync.enabled then
+      parallel.waitForAny(
+        function()
+          runFile(fs.combine(sourcePath, "backend.lua"))
+          ctx.logger:warn("Backend exited")
+        end,
+        function()
+          runFile(fs.combine(sourcePath, "frontend.lua"))
+          ctx.logger:warn("Frontend exited")
+        end,
+        function()
+          runFile(fs.combine(sourcePath, "shopsync.lua"))
+          ctx.logger:warn("ShopSync exited")
+        end
+      )
+    else
+      parallel.waitForAny(
+        function()
+          runFile(fs.combine(sourcePath, "backend.lua"))
+          ctx.logger:warn("Backend exited")
+        end,
+        function()
+          runFile(fs.combine(sourcePath, "frontend.lua"))
+          ctx.logger:warn("Frontend exited")
+        end
+      )
+    end
     error("Something exited.")
   end)
 end
diff --git a/src/shopsync.lua b/src/shopsync.lua
new file mode 100644
index 0000000..7025d88
--- /dev/null
+++ b/src/shopsync.lua
@@ -0,0 +1,82 @@
+local installation = settings.get("kristify.path") or "kristify"
+local ctx = ({ ... })[1]
+local shopSync = ctx.config.shopSync
+
+local BROADCAST_CHANNEL = 9773
+local BROADCAST_INTERVAL_SEC = 30
+
+-- Find the modem to broadcast over
+local txModem
+if ctx.utils.isNullish(shopSync.modem) then
+    txModem = peripheral.find("modem", function(name, modem)
+        return modem.isWireless()
+    end)
+else
+    txModem = peripheral.wrap(shopSync.modem)
+end
+txModem.open(BROADCAST_CHANNEL)
+
+-- Construct the message (excluding product & location information)
+local txMsg = {
+    type = "ShopSync",
+    info = {
+        name = ctx.config.name,
+        description = ctx.config.tagline,
+        multiShop = shopSync.multiShop,
+        software = {
+            name = "Kristify",
+            version = ctx.version
+        },
+        location = {}
+    },
+    items = {}
+}
+
+if not ctx.utils.isNullish(shopSync.owner) then
+    txMsg.info.owner = shopSync.owner
+end
+
+-- Fetch shop location via GPS (if required)
+if shopSync.location.broadcastLocation then
+    txMsg.info.location = shopSync.location
+    txMsg.info.location.broadcastLocation = nil
+
+    if txMsg.info.location.coordinates[2] == 0 then
+        local location = { gps.locate() }
+        if (location[3] ~= nil) then
+            txMsg.info.location.coordinates = location
+        else
+            txMsg.info.location.coordinates = nil
+        end
+    end
+end
+
+-- Wait for chests to be indexed
+os.pullEvent("kristify:storageRefreshed")
+
+-- Continously broadcast ShopSync message
+while true do
+    -- Refresh products list
+    txMsg.items = {}
+    for i, product in ipairs(ctx.products) do
+        table.insert(txMsg.items, {
+            prices = {
+                value = product.price,
+                currency = "KST",
+                address = product.metaname .. "@" .. ctx.config.name
+            },
+            item = {
+                name = product.id,
+                nbt = product.nbt,
+                displayName = product.displayName
+            },
+            stock = ctx.storage.getCount(product.id, product.nbt),
+            madeOnDemand = false,
+            requiresInteraction = false
+        })
+    end
+
+    -- Transmit & wait
+    txModem.transmit(BROADCAST_CHANNEL, BROADCAST_CHANNEL, txMsg)
+    sleep(BROADCAST_INTERVAL_SEC)
+end
\ No newline at end of file
diff --git a/src/utils.lua b/src/utils.lua
index cb63f4b..ab3fda3 100644
--- a/src/utils.lua
+++ b/src/utils.lua
@@ -101,4 +101,10 @@
   return false
 end
 
+---Checks if a value is "nullish" or basically nil.
+---@param value variable The value to check
+function utils.isNullish(value)
+  return value == nil or value == 0 or value == ""
+end
+
 return utils