“Uruguay, for instance, has promoted the use of electronic payment instruments and tested in the real economy a central bank digital currency called e-Peso.” BCU
Uruguay Central Bank
The BCU lists a document describing the e-Peso. The pilot which started in 2017 was a success. Financial inclusion was one of the key drivers in the e-Peso introduction.
The BIS reported on the introduction of the e-Peso.
A video promotes the e-Peso implementation.
Internet penetration is 78 percent in this country.