I have been buying from aliexpress since past 3 years in bulk as alibaba sellers are selling on aliexpress. I order it in such a way that I receive all my items in 35-40 days but the trend is going on since past 3 years so I know the timing so I place order every 2 weeks. So every 15 days I am receiving my parcel from 10-20 sellers and if the item is not good I sent it back and they refund me as I purchase in bulk. My total Investment in aliexpress is juz RS 1 lakh till date.