diff --git a/src/OnEditHandler.ts b/src/OnEditHandler.ts
index 326b44b..80e25e4 100644
--- a/src/OnEditHandler.ts
+++ b/src/OnEditHandler.ts
@@ -68,6 +68,10 @@ export function columnOnEditHandler(e: GoogleAppsScript.Events.SheetsOnEdit) {
           toastAndLog(updateString)
           updateProductToShopify(row)
           break
+        case "compare_at_price":
+          toastAndLog(updateString)
+          updateProductToShopify(row)
+          break
         default:
           continue
       }
diff --git a/src/Product.ts b/src/Product.ts
index 708e0f1..61121f6 100644
--- a/src/Product.ts
+++ b/src/Product.ts
@@ -83,6 +83,12 @@ export class Product {
     let product = shop.GetProductBySku(this.sku)
     if (product == undefined || product.id == undefined || product.id == "") {
       console.log("MatchToShopifyProduct: no product matched")
+      this.shopify_id = ""
+      this.shopify_product = {} as shopify.Product
+      this.shopify_default_variant_id = ""
+      this.shopify_default_option_id = ""
+      this.shopify_default_option_value_id = ""
+      this.shopify_status = ""
       return
     }
     this.shopify_product = product