DigitalOcean is a powerful VPS provider starting from just $5/month. DigitalOcean is offering free $50 credit as promo in 2019.
Create an account at DigitalOcean and login in your account.
After successful login click Billing tab. On this page you will have option to enter promo code. Use below code to get 50$ free credit to your account.
Enjoy fast SSD VPS hosting of DigitalOcean.