I just want to do phone comparison site but I don't know how to get sources of data on cell phone market or any of CMS that can handle this type of task. Can any one here give some recommend on system or script or cms that can do? Sorry for my english but I do not know how to explain more clearly.
I hope the term CMS dies very quickly as it is a missnoma 90% of the time. How hard it is depends on the mobile companies that you want to include and the services that they provide. The ones that want to actively be involved in price comparison sites etc will have a XML based feed that is relatively easy to integrate into a website. Those that dont, or have out of date systems, wont and will be harder. The main challenge with any price comparision site of this type is actually how to compare apples with apples? It is all well and good saying Mobile X is only $x a month where as mobile Y is $z but Z may include more free minutes per month which for a mid level user results in a better price despite the higher monthly fee. There is currenly a big move in the UK for non-specific item price comparison market to actually compare/ recommend over all packages and not simply the price. In fact the companies that have launched recently with the typical multi-million dollar companies launching their sites have concentrated on these aspect of their sites much more than simply the fact you can see which company quotes the lowest price.