Transaction processing as fourth level of sophistication after information level and level of one-way and two-way interaction is a basis for comparison of eGovernment in Europe. Information level and levels of one-way and two-ways interaction implemented in context with eGovernment geospatial services provision level will enable better accessibility and interaction of geospatial data. It is therefore necessary to orient implementation of geospatial services in Slovakia toward transaction processing that enables to deliver services with high added value and is natural development border between presentation and distribution level leading to new decade technology trends (2010-2020) in GIS leading to data chaining, scoring, choreography for proactive automation as the highest level of eGovernment maturity.