Older smart phones from big shops in town and selling to the community people are low cost but with profit for example older Huawel nova 3 128gb +6gb Ram @ k220,000 and selling @k250,000, if I make good calculations I might use data bundle of less than k2000 to communicate with my dealer in town and use k8000 for transport of the parcel ????.The profit might be k20,000 on each phone.So what if I have 10 pics of...