A credit union account is a great way for the ordinary working class person or indeed any-one to save money and also get small loans to pay back at a small rate of interest.
They were first stated by F.W.Raiffeisen from Germany and they have spread over the whole world and are known by many different names.
This is a link to give you more details about credit unions.
When you first join you are expected to save weekly for about 3 months and this is to show them that you can save.
You can get a loan depending on the amount you have saved and then pay back the loan weekly as well as saving at the same time.
If you pay extra of your loan it means you can miss a payment at holiday or christmas times, paying the interest only.