Good morning! This is Masakin.
I opened the Rakuten Point Club app and found a Halloween-style banner. It’s the “Trick or Double Interest! Pick the Winning Door for 2x Interest” campaign. Apparently just picking a door can increase your interest, so I checked the details.
What type of campaign is it?
In terms of the campaign types I summarized before, this is a limited-time point reward. The base is a service called Rakuten Point Interest.
With Save Mode turned ON, your regular points earn interest at an annual rate of 0.108%. This time, that interest doubles depending on the result of the door you pick.
The September autumn campaign was a lottery with a fixed number of winners. This one has you choose 1 of 3 doors, and if you pick right, your interest becomes double.
Conditions and flow
The campaign runs from October 6, 2026 at 10:00 to October 31 at 23:59. During that time, you open the campaign page and pick the winning door out of three.
If you miss the first time, you can retry just once. It looked like you need to share on social media from the “Share and retry” button on the result screen. If you pick the winning door on the first try, there is no second attempt.
There is one more condition. Save Mode must be ON as of 23:59 on October 31. The points are scheduled to be granted around November 5.
The interest is based on the points you have deposited. As a way to start collecting points, Rakuten Mobile can also be applied for through my referral. If you switch over, you can get up to 14,000 points, so if you haven’t yet, take a look.
Clicking this opens the Rakuten login page. Once you log in, you’ll see the campaign details.
Points that were a bit confusing
The first is the scope of the doubling. The page said “this month’s interest rate multiplier.” So my reading is that only October’s interest gets doubled.
The second is how large the increase is. At an annual rate of 0.108%, one month of interest on 10,000 points is roughly 0.9 points by simple calculation. Even doubled, the extra amount might be less than 1 point.
The page also noted that an interest increase of less than 1 point is not shown in the interest passbook. I think this is a campaign to enjoy like a game, not one to grow your points by a lot.
What to check before you join
First, check that Save Mode is ON. If it is OFF as of 23:59 on October 31, you are not eligible even if you picked the winning door.
Next, you need to pick a door within the campaign period. If you miss the first time, sharing lets you try again once.
The points are scheduled to be granted around November 5. The page said you can check the result in the point record on Rakuten Point Club.
The comparison of Rakuten Point Interest, Point Investment, and R-stock may also help you see where each service fits.
Summary
In this campaign, picking the winning door out of three makes your interest double. It runs until October 31, and the points are scheduled to be granted around November 5.
Conditions and periods may change, so please check the official site before joining.
Along with the interest campaign, how about reviewing your monthly phone bill too? We’ve put ours together on Rakuten Mobile, and if you switch over through my referral, you can get up to 14,000 points.
Clicking this opens the Rakuten login page. Once you log in, you’ll see the campaign details.
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