Fees & Revenue Model

4P Super App earns revenues by collecting service fees, which are settled on the smart contract level and is applicable for every email or message transaction.

Fee Table

Blockchain Fees

Smart Contract Methods	Gas Limit	*Estimated Price in $POL	*Estimated Price in $S
[Users] Register Encryptor	145000	≈ 0.004POL	≈ 0.0015S
[Mails] Send Email	610000	≈ 0.016POL	≈ 0.0061S
[Chat] Send Message	*500000	≈ 0.013POL	≈ 0.005S
[Chat] Create Group	*1025625	≈ 0.02POL	≈ 0.01S
[PX] Mint free package or new storage	3800000	≈ 0.1POL	≈ 0.038S
[PX] Mint Bandwidth	860000	≈ 0.02POL	≈ 0.009S
[PX] Upgrade Package	1240000	≈ 0.03POL	≈ 0.01S

Service Fees

dApp	Smart Contract	Base Fee	dApp Fee	Total
4P Super App	[Mails]	~0.0075$ POL, S ≡	~0.0025$ POL, S ≡	~0.01$ POL, S ≡
4P Super App	[Chat]	~0.0025$ POL, S ≡	~0.0025$ POL, S ≡	~0.005$ POL, S ≡

PX sNFT Price

NFT Size	Bandwidth Limit	Estimated Price in $POL	Estimated Price in $S
100MB	25 uploads	Free	Free
1GB	50 uploads	≈ 25POL	≈ 12S
5GB	150 uploads	≈ 70POL	≈ 35S
20BG	400 uploads	≈ 140POL	≈ 70S

PX Bandwidth Price

Bandwidth	Estimated Price in $POL	Estimated Price in $S
10 uploads	≈ 6POL	≈ 3S

Resources

L1/L2	Gas Tracker	Unit Converter	Token
Polygon	Polygon GasTracker	/	POL

Clarification: Crypto prices are estimated and calculated based on; (1) Polygon 26 GWei; (2) Sonic 10 GWei gas price. The "Send message" gas limit is based on the length of the message. The "Create Group" gas limit depends on the number of members in the group and the encryption variable. Table calculation is based on a two-member encrypted group. References to USD prices are made for approximate fiat value illustration purposes only.

Fee Model

Parallel to the underlying L1/L2 transaction gas cost, the service fees (i.e. protocol fees) are also settled on the smart contract level and is applicable for every email or message transaction. Total user cost equals the sum of the L1/L2 transaction gas and the service fees. Both the gas and service fees converge and manifest as one end-user communication transaction fee.

(1) L1/L2 transaction gas cost; (2) The protocol fees equals the sum of base-fee and dApp-owner-fee (i.e. 4P project). (2.1) The base-fee is set generally by the OCC Protocol deployer as a constant within [Mails] and [Chat] smart contracts and can be adjusted based on the specific dApp. The protocol-fee is defined with $ value approximation (e.g. 0 to ~0.0075$ POL... ≡). (2.2) The dApp-owner-fee is set by the dApp owner (i.e. 4P) independently based on the dApp economic model. It is defined by the $ value approximation (e.g. ~0.0075$ POL... ≡ for the email and ~0.0025$ POL...≡ for the message).