d-barai Balance vs d Points vs Phone-Bill Payment 2026｜Balance Cashback and Convenience by Source
With d-barai, choosing your "payment source" balances cashback and convenience
d-barai is docomo's mobile payment. By choosing among the payment sources behind it — "d-barai balance," "d Points," "phone-bill consolidated payment," and "d Card linkage" — by situation, you take cashback while staying convenient. In particular, burning limited-period points first and double-dipping by setting the d Card as your source are points worth grasping. This guide organizes the differences among d-barai's payment sources and a no-loss way to use each. For earning d Points, see the d Points guide; for the whole economy, the d economy guide.
d-barai payment sources and features
| Source | Feature | When to use |
|---|---|---|
| d Points (limited-period/use) | Fixed expiry, use restrictions | Burn first to prevent expiry |
| d-barai balance | An e-money-like balance you charge and spend | For payments that use up the balance |
| Phone-bill consolidated payment | Post-pay bundled with the docomo bill | Handy when you have no balance (contract required) |
| d Card linkage | Set the payment source to a d Card | Double-dip with d-barai + card |
* Cashback and usage conditions per source change. Check docomo / d-barai official info for the latest. For routed cashback on online shopping, check Pointnavi.
Steps to use each without a loss
- Use limited-period/use points firstBurn the limited points with fixed expiry first via payment. Expiry-prevention guide.
- Double-dip on regular payments via d Card linkageSet the source to a d Card to target points for both the d-barai and card portions. d Card guide.
- Consolidated payment is an option when you have no balancePhone-bill consolidated payment is a handy post-pay (docomo contract required, with caps).
- Put earned d Points into investing / partner storesUse what you have no use for via point investing or partner stores. Point investing guide.
The basics of using d-barai are "burn limited-period/use points first, and double-dip on regular payments via d Card linkage." Preserving limited points and letting them expire is the biggest waste, so using the limited portion first when paying is the iron rule. When you have no balance, phone-bill consolidated payment is handy.
Cautions
- Limited-period/use points have a fixed expiry: no extension and restricted uses. Burn them first via payment. Expiry-prevention guide.
- Consolidated payment presupposes a docomo contract and caps: phone-bill consolidated payment has a contract or usage cap. Mind overuse.
- Check d Card linkage cashback conditions: whether you can double-dip and the rate vary by condition. Check the latest. d Card guide.
- Know the source deduction order: confirm which source is drawn first in settings, and use up limited points.
FAQ
How do I double-dip with d-barai?
How do I use limited-period/use points?
What do I do when I have no balance?
This article was written from publicly available information on each point site as of May 2026. Cashback rates, campaign terms, and redemption rules can change without notice — always check each site's official page for the latest. This site uses each point site's referral program, but going through a referral link never changes the rate you receive.