The phrase "decision matters" means that the choices you make are important and have an impact on the outcome or result.
Sentences with «decision matter»
But few investment decisions matter more than asset allocation. (modestmoney.com)
This ability — and willingness — to make such transformative, sometimes tough decisions matters even more when the competitive and market context is difficult. (canadianbusiness.com)
We make it easy for you to see which decisions matter. (sensiblemoney.com)