One of my regular monthly commitments has come to an end and I'd like to use the money to start investing, I think in an index fund via a stocks and shares ISA.
But I'll only have a small amount each month to invest (£100 per month or less) and I can't work out if this is pointless/going to be eaten up by fees. Also struggling to find any unbiased information online about whether it's worthwhile and how to get started. Could anyone in the know point me in the direction of some good information please?