You can donate your:
Zakat ul Mal 2.5% of your cumulative wealth
Sadaqah Jariyah any amount
Sadaqah any amount
Zakat ul Fitr £5 per person in the household
Kaffarah £240 and will provide two meals a day for 60 days for breaking your fast in Ramadhan with no good reason
Fidyah £5 per person per day or £150 for the whole month