How to ensure Apple Card welcome bonus eligibility?

Yes I have the link and I am pasting the fine print of the offer below without the link for reference.

Offer may change at any time. Subject to credit approval. Valid only for new Apple Card holders who (1) apply under this promotion at -- (“Promo link”) or through Credit Karma’s marketplace (2) open a new Apple Card account and (3) spend $1,000 or more on the new Apple Card account within 60 days of account opening (“Purchase Period”). Offer may not be available in other channels where Apple Card is offered. This offer is not available to applicants who have had this card or who have another pending or approved application for the card. Purchases can only be made by the New Apple Card account holder who opens a new Apple Card. New Apple Card account holder does not include Co-Owners or Participants added to an Apple Card Family during the Purchase Period. This means purchases made by Apple Card Family members will not be included towards the Apple Card account holder’s qualifying spend. Limit one new account acquisition promotional offer per new Apple Card account. $200 is earned as Daily Cash and is transferred once $1,000 worth of transactions have posted to your Apple Card account. Returns and refunds of purchases made during the Purchase Period may result in a Daily Cash adjustment charge to your account. An additional purchase made during the Purchase Period may qualify you for re-fulfillment of the Daily Cash bonus, but re-fulfillment may be delayed. You can choose to direct Daily Cash to a Savings account or to an Apple Cash account. If you do not have either set up to receive your Daily Cash, it can be applied as statement credit upon request. Apple Card is issued and Savings accounts are provided by Goldman Sachs Bank USA, Salt Lake City Branch, Member FDIC. Daily Cash is earned on purchases after the transaction posts to your account. Actual posting times vary by merchant. Daily Cash is subject to exclusions, and additional details apply. See the Apple Card Customer Agreement for more details. If we determine that you have engaged in or plan to engage in abuse or gaming in connection with this offer, you will not be eligible for this offer. 

Yes I received an email with the following text

Earn a $200 Welcome Bonus when you get a new Apple Card and spend $1,000 in your first 60 days. Must use ‘Apply now’ button. Offer may not be available elsewhere and is subject to change at any time.6

Same here. Never received the $200 as the cash back nearing 60 days mark.

I have no idea what a Credit Karma offer is. I setup a savings account to transfer the cashback from the credit card.