Destination database for worldwide shipping agency

We are a small? freight forwarding? agency? satisfying global shipping needs.? It works like this. Customer makes an inquiry for transporting X from Y to Z. We then? compare? the? rates of different shipping companies and? after establishing? how much the transport would cost we get back to the customer with an offer. If we could look up rates offered by shipping companies through a database it would make things easier. We can input the? information into the database ourselves. Employees with limited computer skills should be able to easily? input and retrieve? information.? Information should be time-specific and rates should expire after a set date. The database? needs to? be? strongly password protected.? EDIT: It seems I did not provide enough information -? perhaps an example will help provide? better understanding of? what it is we're looking to have made.? We? input, let's? say,? 20" container from Hong Kong to Hamburg into this form. Then we receive a list of shippers with their rates for this type of transport. Shipping lines send us their rates in a variety of ways. We wish to save this information in this database. We can input it manually.