Bought a few items from lazada.com.my lately, using the discount codes, its RM 10-30 cheaper than lelong and such. They always arrive on the 2nd or 3rd day. I think it depends on the merchant. With free shipping some more. There are some questionable merchants there, they need to filter them out. Users need to review more on good and bad merchants. I felt lucky that the merchants I choose were problem free and always give them 4-5 stars reviews.