> ## Documentation Index > Fetch the complete documentation index at: https://docs.cloudify.biz/llms.txt > Use this file to discover all available pages before exploring further. # Set Up Product Matching Product Search Rules define how products from HubSpot are matched with those in e-conomic, enabling a simple field-based matching or a direct connection without searching to ensure accurate product syncing and invoicing. ### Simple Search This feature is used to match products between HubSpot and e-conomic by correlating a specific field, such as SKU or product number. It's particularly useful for users who have long product lists. Choose the corresponding field in HubSpot and e-conomic for automatic identification from the respective dropdowns. Image ### Direct Link Select this method to link specific products one-to-one between HubSpot and e-conomic directly. This option is particularly beneficial when the product count is low, allowing for precise, manual matching of each product. Image ## Advance Settings ### Set Product Matching Fallback Options This option is useful when a product is not found in the search. It offers three options, which are: * **Skip Invoice Generation**: Select this option if you prefer not to create an invoice when a product isn't found in e-conomic * **Use a Default product:** When an item is not found in e-conomic, a default item from e-conomic will be used to generate the invoice. If you select this option, you must specify a default product from your e-conomic item list. * **Create a new product in e-conomic :** This option automatically generates a new item entry in e-conomic when a matching item isn't found using product details from HubSpot. Image ### Sync deals which do not have line-items (products) associated with them This additional option is provided to create an invoice, order/quote with deal value only. You can choose this option if you do not use line items in HubSpot deals. Select a default product from the list to handle this scenario. Click on "**Save customization**" once done. Image . ***