diff --git a/Cargo.lock b/Cargo.lock
index 27eb17b..ef869c6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2093,6 +2093,10 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "marketplace-native"
+version = "0.1.0"
+
 [[package]]
 name = "memchr"
 version = "2.7.4"
diff --git a/Cargo.toml b/Cargo.toml
index f307743..2b8c06b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ members = [
     # "experimental-loader", 
     "fundraiser", 
     # "escrow-optimized",
-    "hello_basic", 
+    "hello_basic", "marketplace-native", 
     "vault_native", 
     "vault_optimized", "voting_optimized",
 #    "vault_based", not working on my arch
diff --git a/marketplace-native/Cargo.toml b/marketplace-native/Cargo.toml
new file mode 100644
index 0000000..a569aee
--- /dev/null
+++ b/marketplace-native/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "marketplace-native"
+version = "0.1.0"
+edition = "2021"
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+license.workspace = true
+
+[dependencies]
diff --git a/marketplace-native/src/lib.rs b/marketplace-native/src/lib.rs
new file mode 100644
index 0000000..b93cf3f
--- /dev/null
+++ b/marketplace-native/src/lib.rs
@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}