I think part because of the weather, and sometimes shippers have their own reasons such as sickness. Or too many orders can be overwhelming. This problem can be avoid, what we need is the something to make up for customers reasonably
good listing, well, just wondering if you run a ecommerce business, how can you handle these obstacles ?
I believe that there should be a voucher, or discount for those who get late deliveries. By this way not only make up for them, but also urging them to buy more haha