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2 - Investopedia, March 2021
3 - Emerging Markets Equity, Goldman Sachs, March 2021
4 - Santander Trade Markets, 2021
5 - Worldometer, August 2021
6 - Datareportal, February 2021
7 - Statista, published April 2021
8 - Statista, published August 2021
9 & 10 - Latin America Business Stories, January 2021
11 - Worldometer, August 2021
12 - Statista, published July 2021
13 - ecommerceDB, 2020
14 - Statista, published July 2021
15 - Worldometer, August 2021
16 - Statista, published July 2021
17 - Latin America Business Stories, July 2021
18 - Statista, published July 2021
19 - Santander Trade Markets, 2021
20 & 21 - The Paypers, accessed August 2021
22 - Worldometer, August 2021
23 - Statista, published July 2021
24 - Statista, published October 2020
25 - Statista, published July 2021
26 - J.P. Morgan Global Payment Trends, 2019
27 - Investopedia, December 2020
28 - eMarketer, July 2021
29 - Worldometer, August 2021
30 - Statista, published August 2021
31 - Mint, March 2021
32 - Statista, published April 2021
33 - Tech Radar, March 2021
34 - Statista, published April 2021