<a href="https://vowsmith.org/nashville/solitaire-the-diamond-store-pandora/" title="Solitaire the Diamond Store/PANDORA — Custom engagement rings in Nashville"><img src="https://vowsmith.org/nashville/solitaire-the-diamond-store-pandora/badge.svg" alt="Solitaire the Diamond Store/PANDORA — Custom engagement rings in Nashville" width="300" height="84"></a>

Paste it into your website — most site builders (Wix, Squarespace, WordPress) have an "embed code" or "custom HTML" block. The footer is a good spot.