Scrape custom web data and email to each users in excel

Hi,
I currently have 2 excel file, where the first file stores the genre and types of books that a book store would like to market, while the other file contains customer information such as their email and book interest in terms of genre.
My job is to scrape web data related to the customers interest as well as the type of book that the book store would like to market it towards its customers, and email the results.
My question is, how do I create a custom search variable to search the product, where the search variables read the data from both excel file.

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Hi @brt
Welcome to UiPath community
You could read both excel sheets and store it in a separate data table variables. Then use lookup datatable activity to lookup on specific detail in datatable.