In case anyone's interested, I emailed Audosta, the company that sent the latest bag asking fr more info and this is their response:
"Thank you for your email.
Firstly, we donate £500 per month to each of the four charities which we represent. This is paid irrespective of any clothing collection made, so we donate £24,000 in total. At the end of each year we calculate the total tonnage collected for each charity and multiply that figure by £50.
If the resulting figure is more than the £6,000, the charity will get the additional amount, if less, then nothing further is paid.
All costs are borne by ourselves. Cost of bags, design , shipping, distribution/collection , so charities have no risk whatsoever.
The clothes that you kindly donate via our collections are sold mainly to Eastern European countries, but we hope to expand to other areas of the world.
I hope this gives you some insight into our operation."
Will still be donating to actual shops in the future!