Netflix has quietly hiked its prices once again. The streaming giant’s most affordable, ad-supported tier now costs $8.99 per month, up from the previous $7.99 monthly subscription fee, Netflix confirmed to TechCrunch in an email. The standard plan without ads also now costs $19.99 per month, a $2 increase from the previous $17.99 subscription fee, while the premium plan is also going up by $2 and will now cost $26.99 per month. It’s also getting more expensive to add extra viewers outside of your household. To add a user to an ad-supported plan, it now costs $6.99 instead of $7.99. If you’re adding an extra viewer to an ad-free plan, it now costs $9.99 as opposed to $8.99. The company told TechCrunch that the changes are designed to reflect improvements to its “wide range of entertainment” and the quality of its service. The price hikes were first spotted by Android Authority.…