We have been asked to build a capability on a customer site (WordPress) that allows a simple type of lookup, normally something I would do with a simple mySQL database.
The customer keys in their zip code & a number indicating the size of their operation & the system looks up the cost of a maintenance program (actually 3 maintenance programs). Then a page will display the costs for the 3 programs & benefits of each, customer selects one & continues.
I recognize that WordPress itself is built on a MySQL database, but I need a 2nd one or a plugin that does this kind of thing.
Can someone recommend a plugin?