Doo Prime Swap-Free Campaign has no restrictions on trading methods, but some behaviors that abuse the market and violate the fairness of the market. Doo Prime reserves the right to disqualify the client from participating in the campaign and does not exclude the charge of overnight interest on open orders and subsequent open orders.
Help Centre / Promotions / Swap Free Promotion / Does the Doo Prime Swap-Free Campaign have restrictions on trading methods? 
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