Minecraft combining /testfor names and enchants in one command? [duplicate]

so I made this command to test for if a player has a $50 dollar check on my minecraft server so i can then link that up to a command that will clear the check and pay them. My issue is I can't seem to figure out how to add an enchant to the command. The checks are all enchanted with Unbreaking 10 but I can't seem to figure out how to add that constraint in the command. The command (so far) is:

/testfor @p {Inventory:[{id:"minecraft:paper",tag:{display:{Name:"$50 Check"}}}]}

If anyone would be willing to help me add an enchant constrain so players can't just use anvils to forge checks that would be awesome. (It is a 1.12.2 server btw)

EDIT This question has changed to combining my command

/testfor @p {Inventory:[{id:"minecraft:paper",tag:{display:{Name:"$50 Check"}}}]} 

and the enchantment constraint, [{id:34s,lvl:10s}. If someone could help me I've searched to try to find how to do this but I really can't find a way that works.

Solution 1:

The enchantment section goes inside the tag section after display.

Here is the setup minus the information and spaced out:

/testfor @p {Inventory:[{ id:"...", tag:{  display:{...}, ench:[...]  }}]} 

Here is the final command:

/testfor @p {Inventory:[{id:"minecraft:paper",tag:{display:{Name:"$50 Check"},ench:[{id:34s,lvl:10s}]}}]} 

A warning, duplication glitches are discovered often, when using an item based currency form like this, the items can be easily duplicated which then ruins the economy. I strongly recommend using a scoreboard based currency instead. Here is a question which, the question itself, provides a lot of good information on scoreboard shop.