But the best way is to use coupons.
1	But	but	CCONJ	CC	_	7	cc	7:cc	_
2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	4:det	_
3	best	good	ADJ	JJS	Degree=Sup	4	amod	4:amod	_
4	way	way	NOUN	NN	Number=Sing	7	nsubj:outer	7:nsubj:outer	_
5	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	7:cop	_
6	to	to	PART	TO	_	7	mark	7:mark	_
7	use	use	VERB	VB	VerbForm=Inf	0	root	0:root	_
8	coupons	coupon	NOUN	NNS	Number=Plur	7	obj	7:obj	SpaceAfter=No
9	.	.	PUNCT	.	_	7	punct	7:punct	_
