Use a third-party CSS or JS Framework, a self-hosted service like a CRM, or a third-party service with the site.

CiviCRM Event Receipts

This module allows for users to access event payment receipts based on event contribution records in CiviCRM.

Czoom

An image field formatter that allows you to display images through Starplugins

PayPal Donations

Donation screen

The aim of this module is to give a more dynamic and customisable PayPal donation button as the default one.
You can:

Geocoder WFS

This module allows you to query a (custom) WFS service to geocode items.

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