PPF Investment | The public provident fund is one of these excellent schemes that you can consider as a long-term savings option. The special thing about this plan is that in addition to investing in it, you can invest as a Systematic Investment Plan (SIP). By the way, there have been many new ways to save and invest these days. But even today much of the country deposits its money in post office schemes. At the same time, the post office also courts its customers with various schemes. Here you will get many types of savings…