I'm in this position right now and I have to call BS. We create our internal tools because buying puts us in a terrible position. For example SAP would do what

I'm in this position right now and I have to call BS. We create our internal tools because buying puts us in a terrible position. For example SAP would do what our internal tools do. However SAP would cost more than our yearly revenue to implement. It would require expensive experts to configure for use and it would lock us in. Instead we have built a system that is working very well in a little over a year. With one developer. Sometimes what's on the market is not a good fit.