URLshortner with user agent lookup

URLshortner with user agent lookup I would like to create a URLshortner service that will redirect traffic based on the browser user agent. This could be written from scratch or add-on to something link YOURLs/Wordpress/etc So for example [login to view URL] iOS user agent to the AppStore link Android user agent to the play store link PC user agent to x link or standard temperate (like sorry we don’t have a PC app please download on your iOS or Android device Custom use agent redirect to x Other user agent to redirect x link or standard template (links sorry we don’t support your device please download the via iOS or Android device) This will be a chargeable service with payment options of stripe and Paypal The plans are per click with the following options Free Account - 200 clicks per month and 2 short urls Paid Account 1 - 100,000 clicks and 100 short urls at £x per month Paid Account 2 - 500,000 clicks and 500 short urls at £x per The customer can then purchase one off packages that last 12 months 100,000 12 month pack at £x 250,000 12 month pack at £x 100 Url pack 12 months at £x Etc Packages and plans must be editable by the admin Prices are exVAT and 20% VAT at checkout Invoices auto generated and emailed to the user using our template Admin to see overview of accounts and access the urls for all customers and see stats for all customers. Admin can delete url etc and see all invoices for month year etc Click credits do not roll over to the next month, when no clicks left the links are dead and do not redirect Users should be able to create there own accounts with email verification Users can purchase extra click credits, url pack have access to historic invoices, create new urls and see stats of clicks with geo locations, device (iOS, Android, pc/mac, other) data exportable via csv, display remaining balance, expiry of credits etc Branding to be basic but editable by site admin (maybe something like Wordpress/Joomla/Yourls backend) Root access will be given on Ubuntu server, happy to install LAMP and/or Wordpress/YOURLS if required No auto bids, please only bid if you read the project and can do the project