A couple who paid off $127,000 in 4 years shares their No. 1 money-saving tip
In 2008, Cherie and Brian Lowe found themselves deep underwater.
Between
 credit cards, student loans, car payments and a gap loan, the couple 
had racked up more than $127,000 in debt, but struggled to make a dent 
in paying it off.
"At that point, we had been married just about nine years and really we just didn't have a plan for our money," Cherie tells  CNBC Make It .
 "We lived paycheck to paycheck, and when a crisis would arise, if we 
didn't have the cash to pay for it, we would put it on the credit card."
After
 several failed attempts at taking control, Brian came home one day and 
pitched a vision to Cherie of what their family's lives could look like 
without the debt. The couple decided it was time to make a change and 
they pledged to finally get a handle on their finances. On April 2, 
2008, they set out on the first day of a 15-year plan to become 
debt-free.
But
 just shy of four years later, on March 28, 2012, the Lowes made their 
final Sallie Mae payment, conquering $127,482.30 in debt and interest, 
which Cherie documented on her blog, Queen of Free, and in her book, "Slaying the Debt Dragon: How One Family Conquered Their Money Monster and Found an Inspired Happily Ever After."
To
 reach the milestone, the couple worked together to both increase their 
income and pare down expenses. While many larger factors contributed to 
their success, including building an emergency fund, rejiggering their 
tax withholdings, taking on side hustles, giving up restaurant meals and
 living with less, Cherie's No. 1 money-saving trick is simple.
"Every
 time you check out at the grocery store, you need to look in your cart 
and find three to five items that you don't need," she says. "You will 
save $5 to $10 every time you shop without cutting a single coupon."
The
 tactic works for two reasons: It puts a barrier between placing an item
 in your cart and actually paying for them and it shaves down your bills
 little by little.
"It's
 the pause before you check out that I think is so effective," Cherie 
says, noting that the idea holds especially true in grocery stores, 
where it's easy to nab appealing items without much thought about how 
they add up. "There some things that sometimes we pick up and maybe we 
might need them next week — and it's fine to go ahead and buy them next 
week — but right now you probably don't [need it]. Just pause and only 
buy what you really need."
Few people religiously stick to their shopping lists, and even those who do can often stand to cut back on a few non-essentials.
Cherie
 also recommends sticking to cash while grocery shopping, which creates 
another physical boundary between grabbing an item and bringing it home.
 "It places a firm fence around how much you're going to spend," Cherie 
says.
Others who have paid off thousands in debt swear by  creating boundaries  as well. For Lauren Greutman, a former over-spender who  dug herself out of more than $40,000 in credit card debt ,
 that meant ditching the plastic for good. "I absolutely had to stop 
carrying my cards with me, because I was just too swipe happy," she 
writes in her book "The Recovering Spender." "I had zero self-control."
Even
 though going cash-only caused Greutman a few embarrassing moments, 
including the time she forgot her bills at home and couldn't afford to 
buy groceries, in the long run it held her accountable for her spending 
and forced her to stick to her budget. "Those boundaries are there to 
keep you safe," she writes.
Yahoo Finance/CNBC 
 
