Dealing with elaborate assemblies that are customized occassionally
I am trying to find the best way to deal with an inventory issue that we are facing as we are tightening up our inventory procedures. We sell machines with very elaborate builds. From time to time a customer may want a customized machine. The customization options are extensive, so it makes it difficult to have builds for them. We don't want to change the builds on our main machines when there is a customization because the potential for error is too great. We discussed using a custom machine part number/assembly, but again the builds are so extensive that the potential for error is great and it would be a great deal of work to add in every component each time. Ideally we could do a custom machine assembly, utilizing the standard machine and add and subtract components as needed, but you aren't able to list negative numbers in an assembly.
I have come up with two potential options, but I am concerned over the impact it could have on our books. One is if we were to utilize a group (this is new to me, just discovered this). A group will let me add an assembly and put in negative numbers for additional items that I do not need from that assembly. The other option I found is that I can skip the group and just do this step on the actual invoice myself. List the machine they are buying and add and subtract items that are needed for the customization. My concern with these two options is if there is a negative impact in terms of inventory valuation or how things are reported on my P&L. I do get an alert when I put a negative number on an invoice that states if I put a negative number on an invoice with a zero dollar amount (which is what I need to do because pricing is only listed on an invoice for the standard machine and additions not removals), then incorrect reports for a cash basis P&L will be ran. I hope all this makes sense!
I am open to any suggestions and ideas on how to deal with this issue.
Thanks in advance.
