To be in with a chance of winning a €25 voucher, enter this month's competition below.
"After a massive overspend at Christmas my husband has told me I need to start a savings plan. We have agreed that starting in January I will save €1 and each month thereafter I will double my savings. In February I will save €2; in March €4. If I continue with this trend, how much money will I have saved by the end of the year?"
Submit your answer using the form below...