A larger industrial and service sector, and a larger number of people working outside of agriculture, can indicate a higher level of industrialization in the economy and vice versa. This means that the size of industrial service and the sector of agriculture employment rate indicates the level of industrialization because if the agriculture employment is higher than the industrial service it means that the country is not fully developed yet and therefore the level of industrialization is lower. But if the industrial service is higher than the agriculture employment that suggests or indicates that the country is developing or developed. For example in the United States the size of the industrial/service sector is much larger than it's agricultural employment and therefore this should suggest that country is much more industrialized or developed and the United States is. In comparison you take a developing country such as Chad and you can see that the agricultural employment is higher than the size of the industrial/service sector and in relation to this you can see that Chad must have a lower level of industrialization and in fact it does.
In the context, Helga owns and runs a online business. She has a website where she sells online houseplants. There are various houseplants available on her site from where people can buy it and get it delivered to their house.
She also makes earnings by the advertisement of various gardening products whose add runs on her sire and she earns through a pay per click basis. Some of the products that are likely to be advertised in her website are gardening gloves, garden scissors, terracotta planters, watering cans, manures and fertilizers,etc.