diff --git a/config.js b/config.js
new file mode 100644
index 0000000..f5c17e9
--- /dev/null
+++ b/config.js
@@ -0,0 +1,8 @@
+// as default, NFT is disabled for everyone
+export default {
+    MODULES: {
+        NFT: process.env.NFT && './src/modules/nft/index.js',
+        MARKER: process.env.MARKER && './src/modules/marker/index.js',
+        LOCATION: process.env.LOCATION && './src/modules/location/index.js',
+    },
+};
diff --git a/index.js b/index.js
index ac895e4..0fe1bd1 100644
--- a/index.js
+++ b/index.js
@@ -1,12 +1,17 @@
-import { BarcodeMarkerGenerator } from './src/tools/markers/barcode-marker-generator';
-import { PatternMarkerGenerator } from './src/tools/markers/pattern-marker-generator';
+import MODULES from './config';
 
-export class StudioBackend {
-    static getBarcodeMarkerSVGDataURI(matrixTypeId, value) {
-        return new BarcodeMarkerGenerator(matrixTypeId, value).asSVGDataURI();
-    }
+const promises = [];
 
-    static async getMarkerPattern(dataURI) {
-        return await new PatternMarkerGenerator(dataURI).toPattern();
+Object.keys(MODULES).forEach((module) => {
+    if (MODULES[module]) {
+        promises.push(import(MODULES[module]));
     }
-}
+});
+
+Promise.all(promises)
+    .then(() => {
+        console.log('All AR Modules have been loaded');
+    })
+    .catch((err) => {
+        console.error('Error in loading AR Modules', err);
+});
diff --git a/src/modules/location/index.js b/src/modules/location/index.js
new file mode 100644
index 0000000..ffbaee1
--- /dev/null
+++ b/src/modules/location/index.js
@@ -0,0 +1 @@
+export class LocationModule {}
diff --git a/src/modules/marker/index.js b/src/modules/marker/index.js
new file mode 100644
index 0000000..e1f8cba
--- /dev/null
+++ b/src/modules/marker/index.js
@@ -0,0 +1,8 @@
+import { BarcodeMarkerGenerator } from './tools/barcode-marker-generator';
+import { PatternMarkerGenerator } from './src/modules/marker/tools/pattern-marker-generator';
+
+export class MarkerModule {
+    static getBarcodeMarkerSVGDataURI(matrixTypeId, value) {
+        return new BarcodeMarkerGenerator(matrixTypeId, value).asSVGDataURI();
+    }
+}
diff --git a/src/tools/markers/barcode-marker-generator.js b/src/modules/marker/tools/barcode-marker-generator.js
similarity index 100%
rename from src/tools/markers/barcode-marker-generator.js
rename to src/modules/marker/tools/barcode-marker-generator.js
diff --git a/src/tools/markers/helpers.js b/src/modules/marker/tools/helpers.js
similarity index 100%
rename from src/tools/markers/helpers.js
rename to src/modules/marker/tools/helpers.js
diff --git a/src/tools/markers/matrix-encoders.js b/src/modules/marker/tools/matrix-encoders.js
similarity index 100%
rename from src/tools/markers/matrix-encoders.js
rename to src/modules/marker/tools/matrix-encoders.js
diff --git a/src/tools/markers/pattern-marker-generator.js b/src/modules/marker/tools/pattern-marker-generator.js
similarity index 100%
rename from src/tools/markers/pattern-marker-generator.js
rename to src/modules/marker/tools/pattern-marker-generator.js
diff --git a/src/modules/nft/index.js b/src/modules/nft/index.js
new file mode 100644
index 0000000..1f971b3
--- /dev/null
+++ b/src/modules/nft/index.js
@@ -0,0 +1,2 @@
+export class NFTModule {
+}
diff --git a/test/matrix-generator/index.js b/test/matrix-generator/index.js
index 9f2c258..78d300f 100644
--- a/test/matrix-generator/index.js
+++ b/test/matrix-generator/index.js
@@ -1,57 +1,57 @@
-import { expect } from 'chai';
-import * as encoders from '../../src/tools/markers/matrix-encoders';
+import {expect} from 'chai';
+import * as encoders from '../../src/modules/marker/tools/matrix-encoders';
 import codewords from './codewords.json';
 
 function bitStringToBitArray(str) {
-    return str.split('').map(c => (c == '1' ? true : false));
+  return str.split('').map(c => (c == '1' ? true : false));
 }
 
-describe('matrix-generator', function () {
-    it('correctly encodes 3x3_hamming_6_3', function () {
-        for (let i = 0; i < codewords.hamming_6_3.length; ++i) {
-            expect(encoders.encode_3x3_hamming_6_3(i)).to.eql(
-                bitStringToBitArray(codewords.hamming_6_3[i]),
-            );
-        }
-    });
+describe('matrix-generator', function() {
+  it('correctly encodes 3x3_hamming_6_3', function() {
+    for (let i = 0; i < codewords.hamming_6_3.length; ++i) {
+      expect(encoders.encode_3x3_hamming_6_3(i)).to.eql(
+        bitStringToBitArray(codewords.hamming_6_3[i]),
+      );
+    }
+  });
 
-    it('correctly encodes 3x3_parity_6_5', function () {
-        for (let i = 0; i < codewords.parity_6_5.length; ++i) {
-            expect(encoders.encode_3x3_parity_6_5(i)).to.eql(
-                bitStringToBitArray(codewords.parity_6_5[i]),
-            );
-        }
-    });
+  it('correctly encodes 3x3_parity_6_5', function() {
+    for (let i = 0; i < codewords.parity_6_5.length; ++i) {
+      expect(encoders.encode_3x3_parity_6_5(i)).to.eql(
+        bitStringToBitArray(codewords.parity_6_5[i]),
+      );
+    }
+  });
 
-    it('correctly encodes 4x4_bch_13_5_5', function () {
-        for (let i = 0; i < codewords.bch_13_5_5.length; ++i) {
-            expect(encoders.encode_4x4_bch_13_5_5(i)).to.eql(
-                bitStringToBitArray(codewords.bch_13_5_5[i]),
-            );
-        }
-    });
+  it('correctly encodes 4x4_bch_13_5_5', function() {
+    for (let i = 0; i < codewords.bch_13_5_5.length; ++i) {
+      expect(encoders.encode_4x4_bch_13_5_5(i)).to.eql(
+        bitStringToBitArray(codewords.bch_13_5_5[i]),
+      );
+    }
+  });
 
-    it('correctly encodes 4x4_bch_13_9_3', function () {
-        for (let i = 0; i < codewords.bch_13_9_3.length; ++i) {
-            expect(encoders.encode_4x4_bch_13_9_3(i)).to.eql(
-                bitStringToBitArray(codewords.bch_13_9_3[i]),
-            );
-        }
-    });
+  it('correctly encodes 4x4_bch_13_9_3', function() {
+    for (let i = 0; i < codewords.bch_13_9_3.length; ++i) {
+      expect(encoders.encode_4x4_bch_13_9_3(i)).to.eql(
+        bitStringToBitArray(codewords.bch_13_9_3[i]),
+      );
+    }
+  });
 
-    it('correctly encodes 5x5_bch_22_7_7', function () {
-        for (let i = 0; i < codewords.bch_22_7_7.length; ++i) {
-            expect(encoders.encode_5x5_bch_22_7_7(i)).to.eql(
-                bitStringToBitArray(codewords.bch_22_7_7[i]),
-            );
-        }
-    });
+  it('correctly encodes 5x5_bch_22_7_7', function() {
+    for (let i = 0; i < codewords.bch_22_7_7.length; ++i) {
+      expect(encoders.encode_5x5_bch_22_7_7(i)).to.eql(
+        bitStringToBitArray(codewords.bch_22_7_7[i]),
+      );
+    }
+  });
 
-    it('correctly encodes 5x5_bch_22_12_5', function () {
-        for (let i = 0; i < codewords.bch_22_12_5.length; ++i) {
-            expect(encoders.encode_5x5_bch_22_12_5(i)).to.eql(
-                bitStringToBitArray(codewords.bch_22_12_5[i]),
-            );
-        }
-    });
+  it('correctly encodes 5x5_bch_22_12_5', function() {
+    for (let i = 0; i < codewords.bch_22_12_5.length; ++i) {
+      expect(encoders.encode_5x5_bch_22_12_5(i)).to.eql(
+        bitStringToBitArray(codewords.bch_22_12_5[i]),
+      );
+    }
+  });
 });
diff --git a/test/pattern-marker-generator/index.js b/test/pattern-marker-generator/index.js
index ec4ce78..58ceb35 100644
--- a/test/pattern-marker-generator/index.js
+++ b/test/pattern-marker-generator/index.js
@@ -1,5 +1,5 @@
 import { expect } from 'chai';
-import * as generator from '../../src/tools/markers/pattern-marker-generator.js';
+import * as generator from '../../src/modules/marker/tools/pattern-marker-generator.js';
 
 describe('pattern-marker-generator', function () {
     it('correctly generates pattern marker', function () {