The best part of completing any job for Joe was filling out the invoice. After all, as the owner of a roofing company he often spends hours in the morning on a hot roof underneath of the smoldering sun. At times he even questioned why he bothered with such a difficult job, but then he would write out an invoice when the job was complete and get his answer. However, one day Joe went into the back to get some invoice books and realized that he was out!
Without invoices he had no way of documenting that customers owed for his work! Quickly Joe felt a bit less happy about his day. Now Joe makes sure that he never has this problem by ordering in bulk and making sure that he always has a large inventory of invoices so that he can always enjoy his favorite part of the day.