Are you applying for a visa to Guyana? If so, then you have to have read about Guyana Passport by SMS. This is the most recent innovation in the field of mobile application development, which is proving to be a blessing for travelers and immigrants generally. The processing of visa applications isn't so simple as it takes several days to go through all the documents provided by applicants. Consequently, it has been a common sight for applicants not getting visa on arrival on their desired holiday or business trips because of slow processing of their documents.