Find an upsell
There are manly places in Grammarly where you can choose to upgrade your account. They're usually presented as features you can't use unless you upgrade.
The most clever one is in the document editor.
Once our document has no more highlighted errors, we're told there are some additional writing issues that we can only see if we upgrade.
We click on the "Go Premium" button to learn more.
Choose your plan
On this upgrade page, we're reminded that there are 20 writing issues in our text and are asked to choose our plan to correct them.
There are plans for individuals or businesses.
When we select a plan, we can either pay by card or with PayPal. We choose not to upgrade yet because the price is out of our budget.