Looking to add database search bar to look up previous purchase

[dad]

Hi, I'm providing a service which customers purchase from my webpage they will be given a unique certification number like #001

I'm looking for a way to input the data and having a dedicated search bar for it so the customer can look up the info.

I checked to see if there is any apps or database I can use for this and have it plugin for my shopify page but i have not found any.

Does anyone know away this is possible.Thanks

[rohit_martires]

Hey, 

so your looking for something like the "your orders" section in amazon right, only accessible if user is logged in