This plugin accesses the ShrinkTheWeb API to automatically replace special tags in posts with website screenshots, where desired.
Yes, but priority is based on demand or a financial sponsor for the project.
Generally, no. Most of our users sign up for free and never pay any fees. Higher volume sites, companies, or power users may actually hit some of our high limits and need to pay for bandwidth or "capture generator" upgrades to keep up with their requests. Additionally, some users may wish to add unique PRO features to their sites and those are an optional upgrade.
If you've just uploaded the latest version of this plugin to your WordPress website, you just need to deactivate and activate the plugin. The settings will be migrated automatically. If that does't work, then just set your settings again.