Survey – Survey is done in multiple ways, but the most common way is to connect people online. Survey companies send questionnaires to the people to collect information about them where a bunch of overview questions is conveyed to an objective example and the individuals from this example can react to the inquiries over the internet. Respondents get online studies through different mediums like email, websites & various social media platforms, and so forth. Respondents fill out an online form & provide the information about them & telemarketers contact them for what they demand & what information they carry with them. For example, a medicare company needs some information about an individual then they ask some questions like their Blood Pressure, Hemoglobin, Blood group, Heart Rate. The company sends them the form online to get filled out & hence they collect the information from them. If that individual requires any service then the same is provided to them by medicare companies.