Data scrape Amazon UK for stock level on list of items

This must work on Amazon UK I am currently spending a lot of time checking stock levels for items in Amazon UK. I have to do this manually. I need an automated piece of software or a script that will do it for me. Getting the stock level is not as easy as a simple data scrape. Please understand this explanation before deciding to bid to ensure you understand the steps involved. I would like the solution to use an external txt file list of ASIN codes as input. It will process each in turn and output the results to an external txt file. Steps; 1. Enter ASIN into Amazon search bar and click search 2. Only result shown will be the correct item. Click it. 3. If stock is low, it will show on page eg "Only 1 left in stock". If this is the case then the stock level can be scraped from here and there is no need to continue for this item as we now have all the data we need. If stock is not low, please continue. 4. Click add to basket 5. Then click on "Edit your basket" 6. In the "Quantity" dropdown, choose "10+". This field will then change to allow manual input. 7. Enter "999" as quantity 8. Click "Update". 9. If seller actually has 999 available, the text on screen will say "Subtotal (999 items)". Scrape the "999" from here. 10. If seller has less than 999 available, text will say eg "This seller has only 18 of these available." Scrape the data of "18". 11. You will likely then need to select the "Delete" option. Amazon limits the amount and number of items you can have in your basket and this may affect results if item not removed. Keep it simple and only work on gathering data for one item at a time. 12 Repeat steps for next item Solution then outputs an external txt file, named by the date and time it was ran eg "[login to view URL]" Results each on it's own line, as shown; 2 32 18 32 87 etc Solution must be well tested and capable of processing large numbers of ASIN's via Amazon UK. Again, please note this must work on Amazon UK (not USA). If you have fully read and understood the task and wish to bid please do so now :) Definite possibility of future work for similar tasks if this goes well.