I am not an accountant - I was looking most of these up so do let me know if I got something wrong and I'll edit as needed. Just trying to compile things in one place.
Gross Merchandise Value is how much money flows through your system while Revenue is how much lands in your bank account. For instance, a payments processor like Stripe might have a GMV of $100 million while their revenue would only be the 3% commission (in this case $3 million).
A contract is a legally binding and enforceable document. A letter of intent is when one party outlines what they are likely or would like to do - with some bits of it being enforceable like non-disclosure agreements. A memorandum of understanding is a letter of intent signed by all parties involved - it is still non-binding. A term sheet from a VC is like an LOI - however, it doesn't actually happen until after due diligence, negotiation, etc and only official when signed.
Burn rate is the delta in your bank account. Expenses is how much money left your bank account and revenue is how much entered. Thus burn rate is expenses - revenue and is -1 * profit.
Users are people on your site. Customers are paying users.
Signups are how many people created an account. Active users are how many people logged in over a certain period of time.
Cash flow positive means you have more in your bank account than you did before. However, a kickstarter which raised 1 million would be cash flow positive but not be profitable as it has many outstanding obligations.
Churn rate is the percentage of your users/customers who left over a certain duration. Retention is 1-churn.
Involuntary churn is when the customer leaves because they go out of business or in the case of dating apps, no longer need your services. Voluntary churn is all other churn.
Gross refers revenue - expenses of the product. Net is revenue - expense of the product - administrative costs - depreciation - payroll taxes etc.
Top line is referring to gross while bottom line refers to net. Top line growth means more revenue and bottom line growth means cost cutting.
This is a nice summary, and mostly correct enough. One part I'd like to correct. Revenue is not characterized by whether or not it hits your bank account. Its amount is about who is the principal in the transaction, and its timing is about when the seller has done the activity to earn the money.
So, let's say I'm a payment processor, and my business model involves me collecting money on behalf of my customers. My customer makes a $100 sale, and it all goes into my bank account. That's still not my revenue, as I received the whole $100 on behalf of my customer. Separately, I charge my customer $2, for the work I did to process the transaction. That part is my revenue.
I think stripe is the perfect example of GMV.
A clear distinction between the transaction volume they handle and the revenue they take from that volume.
There are more confusing examples though.
If Uber accepted cash payments, and the driver post paid just the commission, would the whole trip cost be GMV or just the commission?
eg
Regular Uber:
Ride Cost: $20.00 GMV (goes through ubers payment system)
For a marketplace, GMV is GMV regardless of how the funds flow. eBay and PayPal are separate. eBay still has GMV, and this number is useful to investors.
Gross Merchandise Value is how much money flows through your system while Revenue is how much lands in your bank account. For instance, a payments processor like Stripe might have a GMV of $100 million while their revenue would only be the 3% commission (in this case $3 million).
A contract is a legally binding and enforceable document. A letter of intent is when one party outlines what they are likely or would like to do - with some bits of it being enforceable like non-disclosure agreements. A memorandum of understanding is a letter of intent signed by all parties involved - it is still non-binding. A term sheet from a VC is like an LOI - however, it doesn't actually happen until after due diligence, negotiation, etc and only official when signed.
Burn rate is the delta in your bank account. Expenses is how much money left your bank account and revenue is how much entered. Thus burn rate is expenses - revenue and is -1 * profit.
Users are people on your site. Customers are paying users.
Signups are how many people created an account. Active users are how many people logged in over a certain period of time.
Cash flow positive means you have more in your bank account than you did before. However, a kickstarter which raised 1 million would be cash flow positive but not be profitable as it has many outstanding obligations.
Churn rate is the percentage of your users/customers who left over a certain duration. Retention is 1-churn.
Involuntary churn is when the customer leaves because they go out of business or in the case of dating apps, no longer need your services. Voluntary churn is all other churn.
Gross refers revenue - expenses of the product. Net is revenue - expense of the product - administrative costs - depreciation - payroll taxes etc.
Top line is referring to gross while bottom line refers to net. Top line growth means more revenue and bottom line growth means cost cutting.