This concept is similar to the ‘Daily deals’ sites. The difference is that daily-deal sites offer discounts on individual purchases, whereas with group-buying there is a need for several buyers to place an order to the deal. Once the deal goes live, the customers are sent discount vouchers via email. It’s also worth noting that group-buying is usually aimed at a local market. The best-known sites in this sector are Groupon and Wowcher UK.
If you're new to the world of SEO and link building, then signing up for a free Ahrefs account and keeping track of your website's ranking metrics with this online business tool is the best place to start. Ahrefs tracks a large number of website metrics including how many backlinks are pointing to your website (and where they link to) which builds your site's authority and ability to rank well on Google, your traffic rankings, best performing content, and much more.
Fiverr: Israeli-based Fivver was started in 2010 by Shal Wininger and Micha Kaufam. It's a great resource for selling just about any service online. You can offer gigs as low as $5 but also get paid much more for upgrades and add-ons. There are plenty of providers earning 6 figures on Fiverr so it's definitely a worthwhile cause for generating a healthy income. Just ensure that you provide some serious value.
You can work as a virtual assistant through dedicated websites, such as Upwork or Zirtual. All kinds of skills are needed, and compensation can vary anywhere between $10 per hour to $100 or more. Obviously, the higher pay will be to people who have more technical skills, such as web building skills and marketing. But you can find work doing administrative tasks at the lower end of the pay scale.