I always get an unexpected error when testing promotions locally.
Native popup appears saying "Can't purchase successfully. Contact developers"
#[iOS] Can't test promotions
dense ruin
zealous gorge
Can you share how you are testing the promotions? Do you mean about Appstore promoted promotions?
dense ruin
Just applying an offer to a product when BuyProduct() it shows native popup with the right offer but when paying with Sandbox shows other popup with that error.
dense ruin
"Can't make purchase. Contact with developer"
zealous gorge
Ok, are the offer redeem details proper?
dense ruin
Yes, when the native popup shows payment periods they are right
zealous gorge
Ok. Can you please share the logs if any info available?
dense ruin
Purchase did not return a transaction: Error Domain=ASDServerErrorDomain Code=3903 "No se ha podido realizar la compra" UserInfo={NSLocalizedFailureReason=No se ha podido realizar la compra, AMSServerErrorCode=3903, client-environment-type=Sandbox, storefront-country-code=ESP}
Can it be because I just can set a promotional offer to upgrade to a subscription in a better level than the one I have?
zealous gorge
Did you try with multiple promotions on iOS? Actually, it doesn't support on iOS. Am I missing something here?
dense ruin
But it should return a failed transaction with erroCode OfferNotApplicable or OfferNotValid, instead I get a errorCode 0
zealous gorge
Can you please share your implementation related this specific part - pseudo code is fine too
dense ruin
As I read on apple documentation, promotional offers are just for already subscribed user to upgrade subscription to a other subscription that is level up or for user with a cancelled subscription to subscribe again
I think that why I can't use any promotion offer
But I expected an OfferNotApplicable errorCode when an offer can't be redeemed by that logic
zealous gorge
Let me see if thats the error code can be handled.
dense ruin
Or maybe I get errorCode 0 because I'm on sandbox tester environment
zealous gorge
Let me share a note,
As of now, Offers available on iOS and Android are all subscription offers only. I think thats where the confusion is.
We intentionally moved the offers part out of the subscriptions and made it generic because, we may see offers for consumable and non-consumable too in the future.
dense ruin
I'm using Introductory offers and promotional offers
But, as I read I can't apply a promotion offer to a user that has no subscription yet
For those I need to apply introductory offer
zealous gorge
For a product, if it's a subscription thats when only the offers list gets filled up.
Ok, yes. What you are heading towards is right.
dense ruin
On Android it's easy because I can just apply the offers on the product, but on iOS I receive a lot of offers but I can't apply all of them, they need to follow logic about promotional offers eligibility
Except of introductory ones that you remove if is not eligible
Apple docs:
"You can use these offers to help win back subscribers who canceled their subscriptions or promote an upgrade to a higher-ranked subscription at a special price."
So, what work for me was subscribing to a lower-ranked subscription and then upgrade to a higher-ranked subscription with a promotional offer applied
Now, i'm going to subscribe to a lower-ranked level, unsubscribe and try to subscribe to a higher-ranked level with a promotional offer applied
dense ruin
This last logic is not working
So it just work if I'm subscribed to a low level-ranked subscription and upgrade to high level-ranked subscription
zealous gorge
Ok, you want us to filter it so that it will be more intutive on iOS. Right?
Let me check once. I just forwarded the subscriptions I got from the storekit but didn't add any additional conditions to them other than for introductory offers.
I need to double check once if such option exists (similar to IsEligibleForIntroductoryOffer api for other promotional offers too).