Understanding may not be correct, there is only 2 times, no 4 times. Instant purchase on BSC is also 2 times, limit purchase on BSC is also 2 times. These two conditions cannot be met simultaneously (that is, you can only satisfy one condition with a single order, it is impossible to have an order that is both instant and limit). In other words, on BSC, whether instant or limit, it is always a 2 times trading volume.

#币安Alpha上新 刷分大法

Binance alpha's new rules are here, double trading volume! According to my understanding, it is not necessary to meet both conditions simultaneously. Meeting either of the two is sufficient. Therefore, the maximum is 2x trading volume!

For example: Purchase $32 of BSC tokens,
Then use a limit order.
This is actually one transaction but counts as: 2*transaction amount
So one order can achieve 2x trading volume!
*The above is all personal understanding