Alex, I noticed this post about IMBs is a few years old. Is the Java script rule you shared now replaced by the 'intelligent barcode rule' included with the current version of FP?
Also, can FP generate the IMB from my Zip, +4, and Delivery Point codes, or do I need to use separate software to generate the IMB coding?
Thanks so much!
(p.s. enjoying using FP Expression that we recently purchased!)