<prompt> Human: Hi PF - I lurk here a lot, but this is my first post. I re-read through the wiki but still torn on what to do with new extra income. Help?My SO just started receiving commission checks. We used the first one to pay off a high-interest cc that had about 1050 on it. Now that hes about to get his second commission of 650, we dont know if we should save it or use it to pay down other credit card debt.Current CC debt: 8,400 between 2 cards, one at 15.99 and the other at 17.99. Plan to pay off cc in 2 yrs regardless of commission.Current savings: 1.5 months of emergency savings wed have closer to 3 months but we owed taxes this year. Plan to save and build this up in about a year regardless of commission.Our goals: We just got engaged and are saving for a wedding aiming for Spring 2017. A hefty amount of the cc debt came form my engagement ring. We estimate our total wedding budget around 15k; about 8-10k will probably be from us out of pocket. If we dont have the cash on hand for the wedding, we will probably utilize the ccs mentioned above. Other financial info: We both have student loans and car loans, but because they range from 3 - 6.9 in interest were not looking to pay those off with the commission yet. Were renters so no mortgage. We both invest in our companys 401ks at full matching. TL;DR: 650month of extra income; already have a plan for saving and paying down debt. Is it better to use this extra income to pay off 8,400 in cc debt or save for a wedding?  <response>: Always pay off the debt first.Do not put a large, optional purchase like a wedding on a credit card. 15K for a wedding is bonkers. If you cannot afford to buy the wedding, do a less fancy wedding. 