Precisely offers you a limited number of free geocoding credits every month. If you wish to buy more credits, go to the Pro tab, click Geocoding, and click Upgrade Plan in the My Geocoding Account page. You shall be re-directed to the Precisely website from where you can buy more geocoding credits.
After successful upgrade of your plan, the My Geocoding Account displays the updated geocoding credits for your account.
Note: Your Precisely Global Geocoding account activation credentials remains the same after upgrading your plan.