Journal

Every GE trade you make, matched buy to sell, with what you really made after the 2% GE tax.

See your real profit
Each flip shows what you paid, what you sold for, the GE tax, and what you kept.
Know what works
Win rate and profit by item show which flips earn and which quietly lose to tax.
No spreadsheets
A read-only RuneLite plugin logs trades for you. It never clicks or acts in the game.

Coming soon: automatic trade tracking

The Offerbook Sync plugin is submitted to the RuneLite Plugin Hub and pending review. Once it's listed, every GE trade you make shows up in your journal with profit after tax.

ExampleWhat your journal will look like

Made-up trades, real tax math

Profit after tax

+1.17m

Flips closed

Win rate

88%

GE tax paid

2.01m

Blood rune+48,000
12,000 × 341 → 352 · tax 84,000
Abyssal whip+51,360
8 × 806k → 829k · tax 133k
Death rune+100k
25,000 × 193 → 201 · tax 100k
Prayer potion(4)+164k
2,000 × 9,640 → 9,920 · tax 396k
Magic logs+108k
12,000 × 668 → 690 · tax 156k
Amulet of fury-183k
4 × 2.78m → 2.79m · tax 223k
Bandos chestplate+284k
2 × 22.3m → 22.9m · tax 916k
Old school bond+600k
3 × 11.8m → 12m · no tax

Item↓	Units↓	Bought at↓	Sold at↓	GE tax↓	Profit↓	Held↓
Blood rune	12,000	341	352	84,000	+48,000	2h 20m
Abyssal whip	8	806k	829k	133k	+51,360	2h 45m
Death rune	25,000	193	201	100k	+100k	2h 50m
Prayer potion(4)	2,000	9,640	9,920	396k	+164k	3h 0m
Magic logs	12,000	668	690	156k	+108k	3h 50m
Amulet of fury	4	2.78m	2.79m	223k	-183k	5h 0m
Bandos chestplate	2	22.3m	22.9m	916k	+284k	6h 0m
Old school bondno tax	3	11.8m	12m	0	+600k	4h 0m

4 Amulet of fury bought at 2.78m and sold at 2.79m made 40,000, but the GE tax of 223k turned it into a 183k loss. The journal always shows that.
Still holding 8,000 Blood rune bought at 341. At 350 they'd be worth +16,000 after tax.

Profit by item a Pro feature

Item↓	Profit per item↓	Total profit↓
Old school bond	+200k	+600k
Bandos chestplate	+142k	+284k
Prayer potion(4)	+82	+164k
Magic logs	+9	+108k
Death rune	+4	+100k
Abyssal whip	+6,420	+51,360
Blood rune	+4	+48,000
Amulet of fury	-45,800	-183k