How to gain more XP?

[Siruz]

Its day 45 and iam level 21
i saw some screenshots, that others have a higher level.
how they did it so fast?

[Oblivion]

if your just after exp.. just fill your shelves with 1 item "i use packs" make sure its the highest you have available

[Siruz]

ill try. thaks

[Ettie Tori]

Selling only one type of item (highest value) is good for EXP and Money gain. Additionally you can always open packs while the store is open as you get exp from them too (albeit different amounts based on what you get) and I believe you get stuff from table use so nice to have a bunch.

Try not to do anything while the store is closed, if you gotta stock n what not try to when it's open to utilise the time customers are in the store opposed to closed.

[Rumpelcrutchskin]

Opening packs gives exp, the more rare cards in packs the more exp.
You can open packs and sell more valuable singles with 10-slot card tables.

[Oblivion]

just hire every person when they are available. the cashiers are the most important. then open packs 24/7 while they handle the store :D
at lvl21 you wont have the good cashiers so sometimes its better to help out "cuz the faster u process customers, the faster new ones can come"
also make sure to buy expansions since it increases money/customer count

[s0re]

i opened packs every night until i reached the next shop level until level 30. usually took from 1-3 64 boxes of packs. that also will guarantee that you will always have high value cards to sell, and the higher the bill is a customer pays, the more exp it gives