Pearl (PRL) Wealth Boost Program — Unlock Exclusive Rewards and Earn Up to 10% APR!

Dear BigONE users,

To celebrate your continued support, BigONE is excited to launch the PRL Wealth Boost Campaign, a limited-time campaign designed to bring you more ways to grow your PRL holdings, earn attractive rewards, and enjoy lower trading costs.

From first-deposit rewards and weekly deposit incentives to enhanced financial APR and trading fee rebates, there’s something for every eligible PRL user.

Join the campaign, explore the benefits, and make the most of your PRL journey with BigONE!

• Campaign 1: PRL First Deposit Reward
  Campaign period: October 15, 2026, 00:00 – October 25, 2026, 00:00 (GMT 8)
  During the campaign period, users who make their first PRL deposit to BigONE during the campaign period and unlock a reward based on your cumulative net deposits. Total prize pool: 1,000 PRL, available on a first-come, first-served basis while supplies last.

Please note:
1. Each user may claim the reward only once. If multiple tiers are reached, only the highest tier will be awarded.
2. Net deposit amount = PRL deposits − PRL withdrawals.
3. Participants must complete KYC verification and maintain the required PRL balance continuously for at least 3 days.

• Campaign 2: PRL Weekly Rewards
  During the campaign period, users who make net PRL deposits of at least 100 PRL per week and meet the balance-holding requirements will be eligible to share that week's prize pool in proportion to their individual eligible net deposits.
  The campaign will run for 3 consecutive campaign weeks, with a weekly prize pool worth 1,000 USDT in PRL and a total prize pool worth 3,000 USDT in PRL.

Rules:
1. Rewards are calculated separately for each week and do not roll over to the following week. No rewards will be distributed for a given week if the total eligible net deposits for that week are less than 300 PRL or if fewer than 2 users qualify.
2. A maximum of 20,000 PRL per user per week will count toward eligible net deposits.
3. The corresponding PRL balance must be held continuously for at least 5 days.
4. PRL held in a BigONE Spot Account or Funding Account, or subscribed to the PRL Flexible Earn product, will count toward the eligible balance. The same assets will not be counted more than once.

• Campaign 3: PRL Financial Perks — Up to 10% APR
  Campaign period: October 15, 2026, 00:00 – October 28, 2026, 00:00 (GMT 8)
  During the campaign period, users who deposit PRL into BigONE and subscribe to PRL Flexible financial product will receive an additional 6% APR bonus on top of the base APR of 4%, bringing the total annualized return to up to 10% APR.
  Daily boosted interest reward = Daily PRL invested × 6% ÷ 365

Example: Invest 10,000 PRL and participate for 14 consecutive days during the campaign period to receive approximately 23.0137 PRL in additional bonus rewards, assuming the eligible balance remains unchanged.

10,000 × 6% ÷ 365 × 14 ≈ 23.0137 PRL
Base yield: Calculated at 4% APY and automatically credited to the Earn account daily.
Bonus reward: The additional 6% APY bonus will be distributed as an airdrop to the Funding Account in a single payout after the campaign ends. Bonus accrual will cease at the end of the campaign.

Subscribe to PRL Flexible Earn

• Campaign 4: Enjoy 50% Trading Fee Rebates!
  Campaign period: October 15, 2026, 00:00 – October 25, 2026, 00:00 (GMT 8)
  During the campaign period, users trading the PRL/USDT spot trading pair will be eligible for a 50% trading fee rebate.
  Trading fees will be charged as usual. After the campaign ends, 50% of eligible trading fees actually incurred during the campaign will be refunded in a single payout.

Reminder:
1. Balance-holding requirements: For Campaign 1, users must continuously hold the required PRL balance for at least 3 days; for Campaign 2, the minimum holding period is 5 days. BigONE will take balance snapshots daily at 00:00 (GMT 8). PRL held in Spot Accounts, Funding Accounts, and PRL Earn accounts will all count toward the holding balance. If the balance falls below the requirement for the applicable tier at any snapshot, rewards will be calculated based on the lowest balance tier maintained during the campaign period.
2. Campaign rewards will be distributed within 7 business days after the end of the respective campaign.
3. BigONE reserves the right to disqualify users who attempt to obtain rewards fraudulently, including through abnormal fund transfers, multiple account registrations, artificial trading volume, or other forms of abuse.
4. BigONE reserves the right of final interpretation of this campaign.

Risk Disclosure:
BigONE does not endorse the price or guarantee the performance of any project. Digital assets are subject to significant price volatility and investment risks. Please ensure that you fully understand the associated risks and make trading and asset allocation decisions prudently based on your own financial circumstances and risk tolerance.

BigONE, more than just asset security. 

Regards, 
BigONE Team 
14 October 2026