diff --git a/.gitignore b/.gitignore
index 7c9b0d9..0d07d7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,14 @@
 # Secrets — never commit the Firefly token
 .firefly.json
 
+# Raw bank/credit-card statements — sensitive (account numbers, full history),
+# re-exportable from the banks anytime. Keep local only.
+EXPORTS/
+*.qfx
+*.QFX
+*.ofx
+*.OFX
+*.csv
+
 # macOS cruft
 .DS_Store
diff --git a/merchant_map.json b/merchant_map.json
new file mode 100644
index 0000000..e180e8a
--- /dev/null
+++ b/merchant_map.json
@@ -0,0 +1,11 @@
+{
+  "rules": [
+    {
+      "match": "SHEETZ",
+      "account_name": "Sheetz",
+      "category": "Fuel",
+      "type": "withdrawal",
+      "account_id": 566
+    }
+  ]
+}