I've replaced my card, what do I do?

Short Answer: You’ll need to link it as if it’s a new card. 

Here's how:
👤​  Profile (top right)
💳​  Link a Card
🏦​  Search for your bank
​  Follow the prompts by entering in your online banking credentials*
🎉​  Voila! Your card is linked 

👉​ Once your new credentials are linked, you can remove the previous credentials from your Drop account to help avoid confusion in the future! 
👉​ Some institutions will accept a card number as the username, versus an actual user-generated login (i.e.: Drop4ever)