Save the card, then check the trip selection
RedotPay's Uber guide says to open Account, choose Wallet, tap Add Payment Method, then Credit or debit card. Enter the card details and billing ZIP or postal code and select Save. Use the billing information associated with the card rather than a guessed location.
Uber's selection guide then gives a separate pre-trip step: enter the destination in Where to?, tap the payment details below the ride options, and select the intended method. Before requesting, compare the masked card identifier with the card you meant to use. Do not assume the newest saved card automatically replaces another selection or that a saved card guarantees a ride payment will succeed.
Update stale details without buying another card
Uber documents editing an existing option through Wallet, the payment option, then Edit and Save. The editable card fields are expiry, security code and billing ZIP or postal code; changing the number requires removing the old entry and adding a new payment method. Make changes only when the stored record actually needs correction.
For RedotPay's paid virtual-card replacement, the issuer says the number stays the same while the CVV and expiry change. That is a reason to review saved fields after an already completed replacement, not a reason to purchase one to fix every Uber error. Follow the replacement guide if that specific operation occurred, and keep card credentials inside the official app flows.
During a ride, distinguish a direct card from a wallet payment
Uber documents a Switch control beside the price and payment method in the lower trip panel. Its change-payment guidance excludes switching to or from Apple Pay, Google Pay, American Express reward points and cash. Follow the options your trip actually offers; a RedotPay card saved directly and a payment made through a digital wallet are not interchangeable records.
If you originally chose a digital wallet, do not promise yourself that adding its underlying card directly will move this trip's charge. Check selection before the trip ends. When no permitted switch appears, use Uber Help for that ride rather than repeatedly deleting and re-adding the card.
For a completed trip, use the eligible trip-help route
Uber's cited guide gives a 30-day window for ordinary trip payment changes, with a 60-day rule for eligible business trips under company policy. It excludes out-of-policy business-profile trips and currently does not allow a family organizer to update an individual family trip. These conditions do not establish eligibility for every ride or account.
The documented route is Account, Help, the relevant trip, Help with a trip, then Other Payment support. Follow the prompts offered there. If your profile or payment type is excluded or the option is unavailable, ask Uber about that ride; this guide cannot override the restriction or guarantee a refund or successful rebilling.
For your own reconciliation, retain the trip date, receipt, originally selected method and any change confirmation. A request to change payment is not proof that all resulting transactions have settled. Compare actual records before labeling two different entries as a duplicate charge.
Keep a rejected card separate from the wrong selection
If the intended card is selected but payment is rejected, use the card-decline checklist. If the error has no corresponding issuer entry, consult the missing-record guide. Ask Uber about trip selection and its receipt, and official RedotPay support about a recorded issuer transaction. This article does not diagnose your account or demonstrate acceptance in any particular city.
SAVE2 and DZ100 do not discount an Uber fare
SAVE2 applies to an eligible virtual-card order and DZ100 to an eligible physical-card order. Use the matching code in the RedotPay card-checkout promo field only under current offer and account conditions. Check issuance eligibility, physical delivery where relevant and the final app total before paying.
Neither code is an Uber fare promotion, changes a selected payment method or guarantees approval. The operator confirmed code usability on October 27, 2026; this guide reports no new checkout, card-linking, ride, refund or payment-change test. There is no need to buy another card just to inspect the payment selection for an existing trip.
Frequently asked questions
Does saving RedotPay in Uber Wallet select it for every ride?
Do not assume so. Check the payment details for the actual trip after entering your destination and select the intended saved method before requesting.
Can I always switch a completed ride to my RedotPay card?
No. Use Uber’s trip-help flow and applicable time, profile and payment-type conditions. A saved card does not establish eligibility, successful rebilling or a refund.
Do SAVE2 or DZ100 reduce Uber fares?
No. SAVE2 is an eligible virtual-card order code and DZ100 an eligible physical-card order code for the matching RedotPay card-checkout promo field under current conditions. Check the final app total. They do not discount fares, switch trip payments or guarantee merchant acceptance.