Sales analysis for grocery using python or tableau

Business type : grocery business online I have sales records for 11 months of sales I need to show comparative analysis for first 6 months and last 5 months including the following : Average Basket size for one time customer (category One) Average Basket size for 2 times customer (category Two) Average Basket size for more than 2 times customers (category Three) frequency / concentration / recurrence of items sold for more than 2 times customers Average discount for the 3 categories of customers (1,2 &category 3) Are category three customers ordering within the same day and time (time morning afternoon , night..) How Many customers buy only with discount code Avergae monthly sales per customer for each category And other analysis depending on the skills and future requirements such as sales by location , the frequency of ordering for category 3 in days , is the average spending per customer per order / month increasing ?