diff --git a/lnbits/extensions/diagonalley/views_api.py b/lnbits/extensions/diagonalley/views_api.py
index 3c55286..7a59cd5 100644
--- a/lnbits/extensions/diagonalley/views_api.py
+++ b/lnbits/extensions/diagonalley/views_api.py
@@ -5,7 +5,7 @@ from lnbits.decorators import api_check_wallet_key, api_validate_post_request
 from lnbits.helpers import Status
 
 from lnbits.extensions.diagonalley import diagonalley_ext
-from .crud import create_diagonalleys_product,get_diagonalleys_product,get_diagonalleys_products,delete_diagonalleys_product,create_diagonalleys_indexer,get_diagonalleys_indexer,get_diagonalleys_indexers,delete_diagonalleys_indexer,create_diagonalleys_order,get_diagonalleys_order,get_diagonalleys_orders,delete_diagonalleys_order
+from .crud import create_diagonalleys_product,get_diagonalleys_product,get_diagonalleys_products,delete_diagonalleys_product,create_diagonalleys_indexer,update_diagonalleys_indexer,get_diagonalleys_indexer,get_diagonalleys_indexers,delete_diagonalleys_indexer,create_diagonalleys_order,get_diagonalleys_order,get_diagonalleys_orders,delete_diagonalleys_order
 from lnbits.core.services import create_invoice
 from base64 import urlsafe_b64encode
 from uuid import uuid4
@@ -25,6 +25,7 @@ def api_diagonalley_products():
 
 
 @diagonalley_ext.route("/api/v1/diagonalley/products", methods=["POST"])
+@diagonalley_ext.route("/api/v1/diagonalley/products<product_id>", methods=["PUT"])
 @api_check_wallet_key(key_type="invoice")
 @api_validate_post_request(schema={
     "product": {"type": "string", "empty": False, "required": True},
@@ -34,10 +35,23 @@ def api_diagonalley_products():
     "price": {"type": "integer", "min": 0, "required": True},
     "quantity": {"type": "integer", "min": 0, "required": True}
 })
-def api_diagonalley_products_create():
-    product = create_diagonalleys_product(wallet_id=g.wallet.id, **g.data)
+def api_diagonalley_product_create(product_id=None):
+
+    if product_id:
+        product = get_diagonalleys_indexer(product_id)
+
+        if not product:
+            return jsonify({"message": "Withdraw product does not exist."}), Status.NOT_FOUND
+
+        if product.wallet != g.wallet.id:
+            return jsonify({"message": "Not your withdraw product."}), Status.FORBIDDEN
+
+        product = update_diagonalleys_product(product_id, **g.data)
+    else:
+        product = create_diagonalleys_product(wallet_id=g.wallet.id, **g.data)
+
+    return jsonify(product._asdict()), Status.OK if product_id else Status.CREATED
 
-    return jsonify(product._asdict()), Status.CREATED
 
 
 @diagonalley_ext.route("/api/v1/diagonalley/products/<product_id>", methods=["DELETE"])
@@ -71,6 +85,7 @@ def api_diagonalley_indexers():
 
 
 @diagonalley_ext.route("/api/v1/diagonalley/indexers", methods=["POST"])
+@diagonalley_ext.route("/api/v1/diagonalley/indexers<indexer_id>", methods=["PUT"])
 @api_check_wallet_key(key_type="invoice")
 @api_validate_post_request(schema={
     "shopname": {"type": "string", "empty": False, "required": True},
@@ -81,10 +96,22 @@ def api_diagonalley_indexers():
     "zone1cost": {"type": "integer", "min": 0, "required": True},
     "zone2cost": {"type": "integer", "min": 0, "required": True}
 })
-def api_diagonalley_indexer_create():
-    indexer = create_diagonalleys_indexer(wallet_id=g.wallet.id, **g.data)
+def api_diagonalley_indexer_create(indexer_id=None):
 
-    return jsonify(indexer._asdict()), Status.CREATED
+    if indexer_id:
+        indexer = get_diagonalleys_indexer(indexer_id)
+
+        if not indexer:
+            return jsonify({"message": "Withdraw indexer does not exist."}), Status.NOT_FOUND
+
+        if indexer.wallet != g.wallet.id:
+            return jsonify({"message": "Not your withdraw indexer."}), Status.FORBIDDEN
+
+        indexer = update_diagonalleys_indexer(indexer_id, **g.data)
+    else:
+        indexer = create_diagonalleys_indexer(wallet_id=g.wallet.id, **g.data)
+
+    return jsonify(indexer._asdict()), Status.OK if indexer_id else Status.CREATED
 
 
 @diagonalley_ext.route("/api/v1/diagonalley/indexers/<indexer_id>", methods=["DELETE"])
@@ -184,7 +211,7 @@ def api_diagonalleys_stall_checkshipped(checking_id):
 
 ###Place order
 
-@diagonalley_ext.route("/api/v1/diagonalley/stall/order/<wallet_id>", methods=["POST"])
+@diagonalley_ext.route("/api/v1/diagonalley/stall/order/<indexer_id>", methods=["POST"])
 @api_validate_post_request(schema={
     "id": {"type": "string", "empty": False, "required": True},
     "email": {"type": "string", "empty": False, "required": True},
@@ -192,10 +219,16 @@ def api_diagonalleys_stall_checkshipped(checking_id):
     "quantity": {"type": "integer", "empty": False, "required": True},
     "shippingzone": {"type": "integer", "empty": False, "required": True},
 })
-def api_diagonalley_stall_order(wallet_id):
+def api_diagonalley_stall_order(indexer_id):
     product = get_diagonalleys_product(g.data["id"])
+    shipping = get_diagonalleys_indexer(indexer_id)
+
+    if g.data["shippingzone"] == 1:
+        shippingcost = shipping.zone1cost
+    else:
+        shippingcost = shipping.zone2cost
 
-    checking_id, payment_request = create_invoice(wallet_id=wallet_id, amount=(g.data["quantity"] * product.price), memo=g.data["id"])
+    checking_id, payment_request = create_invoice(wallet_id=product.wallet, amount=shippingcost + (g.data["quantity"] * product.price), memo=g.data["id"])
     selling_id = urlsafe_b64encode(uuid4().bytes_le).decode('utf-8')
     with open_ext_db("diagonalley") as db:
         db.execute(
@@ -203,7 +236,7 @@ def api_diagonalley_stall_order(wallet_id):
             INSERT INTO orders (id, productid, wallet, product, quantity, shippingzone, address, email, invoiceid, paid, shipped)
             VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
             """,
-            (selling_id ,g.data["id"] ,wallet_id, product.product, g.data["quantity"], g.data["shippingzone"], g.data["address"], g.data["email"], checking_id, False, False),
+            (selling_id ,g.data["id"] , product.wallet, product.product, g.data["quantity"], g.data["shippingzone"], g.data["address"], g.data["email"], checking_id, False, False),
         )
     return jsonify({"checking_id": checking_id, "payment_request": payment_request}), Status.OK