Its absurdly basic, description field on invoice just allows space for a basic sentence (around 5-7 words), text will not CR to next line at end of column space, will just add(…) and will not display anything else, building invoice wont tell you when that column restriction has been reached, you cant sub-itemize or describe anything, fixed format, some customization on customized printing (just fonts and selection of columns to print) changes are not saved as a preference or templete, just a one time customization, no possibility to change fonts on fixed format. Yes, its only $4, and creates invoices in a few clicks, if you want a Neanderthalic kind of invoice. Creates a passable looking invoice but dont extend yourself beyond single words or a tarzanic 1 sentence on description, if you are fine with this, then this app is for you, but you will need this kind of moronic description of services 1 out of 300 invoices you do. To the developer: If you are going to do something, do the best you can, not something just barely there because "its only 4 bucks maaaan"… Total waste of money and time to go through it.