[
  {
    "currency": "GBP",
    "limitMinor": 1000000,
    "validFrom": "2008-05-27",
    "validTo": "2010-09-05",
    "note": "£10,000 per payment at the scheme's launch on 27 May 2008 (secondary sources)"
  },
  {
    "currency": "GBP",
    "limitMinor": 10000000,
    "validFrom": "2010-09-06",
    "validTo": "2015-11-09",
    "note": "£100,000 from 6 September 2010 (secondary sources; first raised for Direct Corporate Access)"
  },
  {
    "currency": "GBP",
    "limitMinor": 25000000,
    "validFrom": "2015-11-10",
    "validTo": "2022-02-09",
    "note": "£250,000 from 10 November 2015 (Faster Payments press release)"
  },
  {
    "currency": "GBP",
    "limitMinor": 100000000,
    "validFrom": "2022-02-10",
    "validTo": null,
    "note": "£1 million, announced by Pay.UK on 10 February 2022"
  }
]