Yes, you can earn $100 in 3–4 days without investment by offering simple services online. Here are a few easy ways:

- Freelance on Fiverr or Upwork – Offer gigs like logo design (using Canva), writing product descriptions, or Shopify help.

- Sell digital products – Create resume templates or planners with free tools and sell on Gumroad or Etsy.

- Do micro-tasks – Use sites like UserTesting or Clickworker to earn small amounts quickly.

- Sell unused items – Flip old gadgets or clothes locally or on eBay.

Put in focused effort and you can easily raise your first $100 to start dropshipping.