To indicate that they understand and consent to the terms that appear on each page...

In Maryland practice, standard residential contracts (e.g., the Maryland REALTORS® Residential Contract of Sale) require parties to initial and date each page. This page-by-page acknowledgment demonstrates that both buyer and seller reviewed and consented to the specific terms on every page, reducing disputes over omitted or altered provisions. Final signatures execute the agreement, but initials and dates on each page evidence assent to the entire document as presented.