├── README.md
└── cashier.py


/README.md:
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1 | # supermarket-cashier
2 | Subject 14 - Project One: Supermarket Cashier
3 | 


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/cashier.py:
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 1 | def enterProducts():
 2 |     buyingData = {}
 3 |     enterDetails = True
 4 |     while enterDetails:
 5 |         details = input("Press A to add product and Q to quit: ")
 6 |         if details == "A":
 7 |             product = input("Enter product: ")
 8 |             quantity = int(input("Enter quantity: "))
 9 |             buyingData.update({product: quantity})
10 |         elif details == "Q":
11 |             enterDetails = False
12 |         else:
13 |             print("Please select a correct option")
14 |     return buyingData
15 | 
16 | 
17 | def getPrice(product, quantity):
18 |     priceData = {
19 |         'Biscuit': 3,
20 |         'Chicken': 5,
21 |         'Egg': 1,
22 |         'Fish': 3,
23 |         'Coke': 2,
24 |         'Bread': 2,
25 |         'Apple': 3,
26 |         'Onion': 3
27 |     }
28 |     subtotal = priceData[product] * quantity
29 |     print(product + ':$' +
30 |           str(priceData[product]) + 'x' + str(quantity) + '=' + str(subtotal))
31 |     return subtotal
32 | 
33 | 
34 | def getDiscount(billAmount, membership):
35 |     discount = 0
36 |     if billAmount >= 25:
37 |         if membership == 'Gold':
38 |             billAmount = billAmount * 0.80
39 |             discount = 20
40 |         elif membership == 'Silver':
41 |             billAmount = billAmount*0.90
42 |             discount = 10
43 |         elif membership == 'Bronze':
44 |             billAmount = billAmount*0.95
45 |             discount = 5
46 |         print(str(discount) + "% off for " + membership +
47 |               " " + "membership on  total amount: $" + str(billAmount))
48 |     else:
49 |         print("No discount on amount less than $25")
50 |     return billAmount
51 | 
52 | 
53 | def makeBill(buyingData, membership):
54 |     billAmount = 0
55 |     for key, value in buyingData.items():
56 |         billAmount += getPrice(key, value)
57 |     billAmount = getDiscount(billAmount, membership)
58 |     print("The discounted amount is $" + str(billAmount))
59 | 
60 | 
61 | buyingData = enterProducts()
62 | membership = input("Enter customer membership: ")
63 | makeBill(buyingData, membership)
64 | 


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