Didn't realized that there's a new thread, so I'll repost it here 

Lazada Best Voucher Picker
Link: http://lazada.programmerjokes.com/

So just put the amount that you will buy and click submit then it will show the vouchercode with the best savings.
1st result is the one with the best savings

I am showing all of it sorted by the most saving voucher because:
1. Some are time use only and you've used it so you need the next alternative
2. Some are limited to certain category of goods(like food, electronics, n etc)
3. Some are for first time customers

Anyway, test it out and tell me if you found any mistakes in the calculations 

btw, I didn't show the amount after savings which is: 
your amount - savings = total payable amount

for ninjavan if slow delivery just go straight to their warehouse.

Lot 10 jalan delima 1/1 taman perindustrian subang hi tech batu 3 40150 shah alam selangor.  nearest landmark : beside DIGI TELECOMMUNICATION S/B

the warehouse no say ninjavan, is ZALORA warehouse. just go straight right behind. it seems like ninjavan is their in-house courier.

Done. new voucher will use App

When a PC or Laptop slow is not the CPU, is the HDD (5400RPM / 7200 RPM) getting aging or too much file inside slow for read/write. Buy SSD speed everything up.

donhue i suggest u make a copy of ur own. scared later this ppl will edit ur work.

and if u found a way to auto calculate %, try put that row in the middle as requested by some see working or not. mine not working.

lol.. good job, this will take take for sure..