外掛

Photos and Files Contest Gallery – Contact Form, Upload Form, Social Share and Voting Competition Plugin for WordPress

myCred for TotalPoll

Social Boost: Giveaways, Instant win and Contests. Grow followers, shares, subscribers, traffic, referrals, sales and more

Gratisfaction- Loyalty, Rewards , Referral, Birthday and Giveaway Program

Gratisfaction- Contests Giveaways Referral Loyalty Rewards and Birthdays Program

Poll | Vote | Contest – Best Poll Plugin for WordPress

Photo Contest | Competition | Video Contest

Simple Giveaways – Grow your business, email lists and traffic with contests

WP Poll Maker – Best WordPress Poll Plugin for Voting Contest

WP Voting Contest Lite

SweepWidget Contests, Giveaways, Sweepstakes, Raffles, Competitions

Aptivada for WP

WP Contest

Voting for a Photo

User Popularity Contest

Simple Photos Contest

Polls, Surveys, Contests and Quizzes for Pages

Pick Giveaway Winner

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Meetup Winner!

Mal Membership

Customer Referral Program For WooCommerce

Customer Referral Program | Refer a Friend Software

Gleam: Run Competitions on Your WordPress Blog

Contests & Giveaways – WordPress Contest Plugin

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Tribulant Gallery Voting

Encryption contest

CBX Poll

And The Winner Is…