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We run a Parking meter system with electronic meters the data is download daily csv date time paid number plate etc 1)Need an excel spreadsheet .csv setup as obdc link or sql depends on what you want to use I receive 3 similiar sheet from mulitiple sites in exact fomat daily 5000 transaction so need to automate the merge as opposode to manual paiste into one Master Transaction file with unique no automatically create foe each line, want the import process to ensure that NO duplicates can be imported This can be done via excel Makro or other options. 2) Master file contains Driver details I also want auto import will supply data daily 3) Create a table reference between Master and Transaction like a bank statement so we can Invoice 4) Sharepoint office 365 I want data linked into here from excel (not powerbi because of cost) We need to be able to login have multiple accounts to view data and CRON Looking for CRM FREE template to manage data in sharepoint Clients to login and pay fines I want to work with a developer from stage to stage as will also develop so pay per hour