RALEIGH, (SGRToday.com) - Former Secretary of State Hillary Clinton will add to her presidential campaign coffers Wednesday when she lands in Raleigh for a fundraiser.

The invitation suggests a $2,700 donation -- the maximum allowed for an individual to donate to a campaign in the primary cycle.

Clinton is expected to clinch the Democratic Party's nomination for president, but she's facing opposition from several fellow Democrats.

Vermont Sen. Bernie Sanders, a self-described socialist, has drawn thousands to his events. Other candidates include two former governors: Martin O'Malley of Maryland and Lincoln Chafee of Rhode Island.

Former Virginia Sen. Jim Webb is also in the race.